20148672544

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 384

約数和(自身を含む): 56988997632

約数和(自身を除く): 36840325088

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 136, 143, 154, 163, 176, 182, 187, 208, 221, 224, 227, 238, 272, 286, 308, 326, 352, 364, 374, 416, 442, 454, 476, 544, 572, 616, 652, 728, 748, 884, 908, 952, 1001, 1141, 1144, 1232, 1304, 1309, 1456, 1496, 1547, 1589, 1768, 1793, 1816, 1904, 2002, 2119, 2282, 2288, 2431, 2464, 2497, 2608, 2618, 2771, 2912, 2951, 2992, 3094, 3178, 3536, 3586, 3632, 3808, 3859, 4004, 4238, 4564, 4576, 4862, 4994, 5216, 5236, 5542, 5902, 5984, 6188, 6356, 7072, 7172, 7264, 7718, 8008, 8476, 9128, 9724, 9988, 10472, 11084, 11804, 12376, 12551, 12712, 14344, 14833, 15436, 16016, 16952, 17017, 17479, 18256, 19397, 19448, 19976, 20657, 20944, 22168, 23309, 23608, 24752, 25102, 25424, 27013, 28688, 29666, 30481, 30872, 32032, 32461, 33904, 34034, 34958, 36023, 36512, 37001, 38794, 38896, 39952, 41314, 41888, 42449, 44336, 46618, 47216, 49504, 50167, 50204, 50848, 54026, 57376, 59332, 60962, 61744, 64922, 67808, 68068, 69916, 72046, 74002, 77588, 77792, 79904, 82628, 84898, 88672, 93236, 94432, 100334, 100408, 108052, 118664, 121924, 123488, 129844, 136136, 139832, 144092, 148004, 155176, 163163, 165256, 169796, 186472, 200668, 200816, 213367, 216104, 227227, 237328, 243848, 252161, 259007, 259688, 272272, 279664, 288184, 296008, 297143, 310352, 326326, 330512, 339592, 351169, 372944, 396253, 401336, 401632, 407011, 426734, 432208, 454454, 474656, 481013, 487696, 504322, 518014, 519376, 544544, 551837, 559328, 576368, 592016, 594286, 620704, 629017, 652652, 661024, 679184, 702338, 745888, 792506, 802672, 814022, 853468, 864416, 908908, 962026, 975392, 1008644, 1036028, 1038752, 1103674, 1152736, 1184032, 1188572, 1258034, 1305304, 1358368, 1404676, 1585012, 1605344, 1628044, 1706936, 1817816, 1924052, 2017288, 2072056, 2207348, 2377144, 2516068, 2610608, 2773771, 2809352, 2849077, 3170024, 3256088, 3367091, 3413872, 3635632, 3848104, 3862859, 4034576, 4144112, 4403119, 4414696, 4754288, 5032136, 5221216, 5291143, 5547542, 5618704, 5698154, 6340048, 6512176, 6734182, 6827744, 6919187, 7271264, 7696208, 7725718, 8069152, 8177221, 8288224, 8806238, 8829392, 9508576, 10064272, 10582286, 11095084, 11237408, 11396308, 12680096, 13024352, 13468364, 13838374, 15392416, 15451436, 16354442, 17612476, 17658784, 20128544, 21164572, 22190168, 22792616, 26936728, 27676748, 30902872, 32708884, 35224952, 37038001, 42329144, 44380336, 45585232, 48434309, 53873456, 55353496, 57240547, 61805744, 65417768, 70449904, 74076002, 84658288, 88760672, 89949431, 91170464, 96868618, 107746912, 110706992, 114481094, 123611488, 130835536, 140899808, 148152004, 169316576, 179898862, 193737236, 221413984, 228962188, 261671072, 296304008, 359797724, 387474472, 457924376, 592608016, 629646017, 719595448, 774948944, 915848752, 1185216032, 1259292034, 1439190896, 1549897888, 1831697504, 2518584068, 2878381792, 5037168136, 10074336272, 20148672544]

約数ペア:

[(1, 20148672544), (2, 10074336272), (4, 5037168136), (7, 2878381792), (8, 2518584068), (11, 1831697504), (13, 1549897888), (14, 1439190896), (16, 1259292034), (17, 1185216032), (22, 915848752), (26, 774948944), (28, 719595448), (32, 629646017), (34, 592608016), (44, 457924376), (52, 387474472), (56, 359797724), (68, 296304008), (77, 261671072), (88, 228962188), (91, 221413984), (104, 193737236), (112, 179898862), (119, 169316576), (136, 148152004), (143, 140899808), (154, 130835536), (163, 123611488), (176, 114481094), (182, 110706992), (187, 107746912), (208, 96868618), (221, 91170464), (224, 89949431), (227, 88760672), (238, 84658288), (272, 74076002), (286, 70449904), (308, 65417768), (326, 61805744), (352, 57240547), (364, 55353496), (374, 53873456), (416, 48434309), (442, 45585232), (454, 44380336), (476, 42329144), (544, 37038001), (572, 35224952), (616, 32708884), (652, 30902872), (728, 27676748), (748, 26936728), (884, 22792616), (908, 22190168), (952, 21164572), (1001, 20128544), (1141, 17658784), (1144, 17612476), (1232, 16354442), (1304, 15451436), (1309, 15392416), (1456, 13838374), (1496, 13468364), (1547, 13024352), (1589, 12680096), (1768, 11396308), (1793, 11237408), (1816, 11095084), (1904, 10582286), (2002, 10064272), (2119, 9508576), (2282, 8829392), (2288, 8806238), (2431, 8288224), (2464, 8177221), (2497, 8069152), (2608, 7725718), (2618, 7696208), (2771, 7271264), (2912, 6919187), (2951, 6827744), (2992, 6734182), (3094, 6512176), (3178, 6340048), (3536, 5698154), (3586, 5618704), (3632, 5547542), (3808, 5291143), (3859, 5221216), (4004, 5032136), (4238, 4754288), (4564, 4414696), (4576, 4403119), (4862, 4144112), (4994, 4034576), (5216, 3862859), (5236, 3848104), (5542, 3635632), (5902, 3413872), (5984, 3367091), (6188, 3256088), (6356, 3170024), (7072, 2849077), (7172, 2809352), (7264, 2773771), (7718, 2610608), (8008, 2516068), (8476, 2377144), (9128, 2207348), (9724, 2072056), (9988, 2017288), (10472, 1924052), (11084, 1817816), (11804, 1706936), (12376, 1628044), (12551, 1605344), (12712, 1585012), (14344, 1404676), (14833, 1358368), (15436, 1305304), (16016, 1258034), (16952, 1188572), (17017, 1184032), (17479, 1152736), (18256, 1103674), (19397, 1038752), (19448, 1036028), (19976, 1008644), (20657, 975392), (20944, 962026), (22168, 908908), (23309, 864416), (23608, 853468), (24752, 814022), (25102, 802672), (25424, 792506), (27013, 745888), (28688, 702338), (29666, 679184), (30481, 661024), (30872, 652652), (32032, 629017), (32461, 620704), (33904, 594286), (34034, 592016), (34958, 576368), (36023, 559328), (36512, 551837), (37001, 544544), (38794, 519376), (38896, 518014), (39952, 504322), (41314, 487696), (41888, 481013), (42449, 474656), (44336, 454454), (46618, 432208), (47216, 426734), (49504, 407011), (50167, 401632), (50204, 401336), (50848, 396253), (54026, 372944), (57376, 351169), (59332, 339592), (60962, 330512), (61744, 326326), (64922, 310352), (67808, 297143), (68068, 296008), (69916, 288184), (72046, 279664), (74002, 272272), (77588, 259688), (77792, 259007), (79904, 252161), (82628, 243848), (84898, 237328), (88672, 227227), (93236, 216104), (94432, 213367), (100334, 200816), (100408, 200668), (108052, 186472), (118664, 169796), (121924, 165256), (123488, 163163), (129844, 155176), (136136, 148004), (139832, 144092)]