20601163176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:684

約数の個数: 256

約数和(自身を含む): 61028847360

約数和(自身を除く): 40427684184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 53, 66, 68, 88, 102, 106, 132, 136, 159, 187, 204, 212, 257, 264, 318, 337, 374, 408, 424, 514, 561, 583, 636, 674, 748, 771, 901, 1011, 1028, 1122, 1166, 1272, 1348, 1496, 1542, 1749, 1802, 2022, 2056, 2244, 2332, 2696, 2703, 2827, 3084, 3498, 3604, 3707, 4044, 4369, 4488, 4664, 5406, 5654, 5729, 6168, 6996, 7208, 7414, 8088, 8481, 8738, 9911, 10812, 11121, 11308, 11458, 13107, 13621, 13992, 14828, 16962, 17187, 17476, 17861, 19822, 21624, 22242, 22616, 22916, 26214, 27242, 29656, 29733, 33924, 34374, 34952, 35722, 39644, 40863, 44484, 45832, 48059, 52428, 53583, 54484, 59466, 63019, 67848, 68748, 71444, 79288, 81726, 86609, 88968, 96118, 104856, 107166, 108968, 118932, 126038, 137496, 142888, 144177, 149831, 163452, 173218, 189057, 192236, 196471, 214332, 231557, 237864, 252076, 259827, 288354, 299662, 303637, 326904, 346436, 378114, 384472, 392942, 428664, 449493, 463114, 504152, 519654, 576708, 589413, 599324, 607274, 692872, 694671, 756228, 785884, 898986, 910911, 926228, 952699, 1039308, 1153416, 1178826, 1198648, 1214548, 1389342, 1472353, 1512456, 1571768, 1797972, 1821822, 1852456, 1905398, 2078616, 2357652, 2429096, 2547127, 2778684, 2858097, 2944706, 3340007, 3595944, 3643644, 3810796, 4417059, 4590277, 4715304, 5094254, 5557368, 5716194, 5889412, 6680014, 7287288, 7621592, 7641381, 8834118, 9180554, 10020021, 10188508, 11432388, 11778824, 13360028, 13770831, 15282762, 16195883, 17668236, 18361108, 20040042, 20377016, 22864776, 26720056, 27541662, 30565524, 32391766, 35336472, 36722216, 40080084, 48587649, 50493047, 55083324, 61131048, 64783532, 78034709, 80160168, 97175298, 100986094, 110166648, 129567064, 151479141, 156069418, 194350596, 201972188, 234104127, 302958282, 312138836, 388701192, 403944376, 468208254, 605916564, 624277672, 858381799, 936416508, 1211833128, 1716763598, 1872833016, 2575145397, 3433527196, 5150290794, 6867054392, 10300581588, 20601163176]

約数ペア:

[(1, 20601163176), (2, 10300581588), (3, 6867054392), (4, 5150290794), (6, 3433527196), (8, 2575145397), (11, 1872833016), (12, 1716763598), (17, 1211833128), (22, 936416508), (24, 858381799), (33, 624277672), (34, 605916564), (44, 468208254), (51, 403944376), (53, 388701192), (66, 312138836), (68, 302958282), (88, 234104127), (102, 201972188), (106, 194350596), (132, 156069418), (136, 151479141), (159, 129567064), (187, 110166648), (204, 100986094), (212, 97175298), (257, 80160168), (264, 78034709), (318, 64783532), (337, 61131048), (374, 55083324), (408, 50493047), (424, 48587649), (514, 40080084), (561, 36722216), (583, 35336472), (636, 32391766), (674, 30565524), (748, 27541662), (771, 26720056), (901, 22864776), (1011, 20377016), (1028, 20040042), (1122, 18361108), (1166, 17668236), (1272, 16195883), (1348, 15282762), (1496, 13770831), (1542, 13360028), (1749, 11778824), (1802, 11432388), (2022, 10188508), (2056, 10020021), (2244, 9180554), (2332, 8834118), (2696, 7641381), (2703, 7621592), (2827, 7287288), (3084, 6680014), (3498, 5889412), (3604, 5716194), (3707, 5557368), (4044, 5094254), (4369, 4715304), (4488, 4590277), (4664, 4417059), (5406, 3810796), (5654, 3643644), (5729, 3595944), (6168, 3340007), (6996, 2944706), (7208, 2858097), (7414, 2778684), (8088, 2547127), (8481, 2429096), (8738, 2357652), (9911, 2078616), (10812, 1905398), (11121, 1852456), (11308, 1821822), (11458, 1797972), (13107, 1571768), (13621, 1512456), (13992, 1472353), (14828, 1389342), (16962, 1214548), (17187, 1198648), (17476, 1178826), (17861, 1153416), (19822, 1039308), (21624, 952699), (22242, 926228), (22616, 910911), (22916, 898986), (26214, 785884), (27242, 756228), (29656, 694671), (29733, 692872), (33924, 607274), (34374, 599324), (34952, 589413), (35722, 576708), (39644, 519654), (40863, 504152), (44484, 463114), (45832, 449493), (48059, 428664), (52428, 392942), (53583, 384472), (54484, 378114), (59466, 346436), (63019, 326904), (67848, 303637), (68748, 299662), (71444, 288354), (79288, 259827), (81726, 252076), (86609, 237864), (88968, 231557), (96118, 214332), (104856, 196471), (107166, 192236), (108968, 189057), (118932, 173218), (126038, 163452), (137496, 149831), (142888, 144177)]