20659098096

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:921

約数の個数: 360

約数和(自身を含む): 72066342816

約数和(自身を除く): 51407244720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 173, 182, 208, 234, 252, 273, 312, 336, 338, 346, 364, 468, 504, 507, 519, 546, 624, 676, 692, 701, 728, 819, 936, 1008, 1014, 1038, 1092, 1183, 1211, 1352, 1384, 1402, 1456, 1521, 1557, 1638, 1872, 2028, 2076, 2103, 2184, 2249, 2366, 2422, 2704, 2768, 2804, 3042, 3114, 3276, 3549, 3633, 4056, 4152, 4206, 4368, 4498, 4732, 4844, 4907, 5608, 6084, 6228, 6309, 6552, 6747, 7098, 7266, 8112, 8304, 8412, 8996, 9113, 9464, 9688, 9814, 10647, 10899, 11216, 12168, 12456, 12618, 13104, 13494, 14196, 14532, 14721, 15743, 16824, 17992, 18226, 18928, 19376, 19628, 20241, 21294, 21798, 24336, 24912, 25236, 26988, 27339, 28392, 29064, 29237, 29442, 31486, 33648, 35984, 36452, 39256, 40482, 42588, 43596, 44163, 47229, 50472, 53976, 54678, 56784, 58128, 58474, 58884, 62972, 63791, 72904, 78512, 80964, 82017, 85176, 87192, 87711, 88326, 94458, 100944, 107952, 109356, 116948, 117768, 118469, 121273, 125944, 127582, 141687, 145808, 161928, 164034, 170352, 174384, 175422, 176652, 188916, 191373, 204659, 218712, 233896, 235536, 236938, 242546, 251888, 255164, 263133, 283374, 323856, 328068, 350844, 353304, 355407, 363819, 377832, 382746, 409318, 437424, 467792, 473876, 485092, 510328, 526266, 566748, 574119, 613977, 656136, 701688, 706608, 710814, 727638, 755664, 765492, 818636, 829283, 848911, 947752, 970184, 1020656, 1052532, 1066221, 1091457, 1133496, 1148238, 1227954, 1312272, 1403376, 1421628, 1455276, 1530984, 1576549, 1637272, 1658566, 1697822, 1841931, 1895504, 1940368, 2105064, 2132442, 2182914, 2266992, 2296476, 2455908, 2487849, 2546733, 2843256, 2910552, 3061968, 3153098, 3274544, 3317132, 3395644, 3683862, 4210128, 4264884, 4365828, 4592952, 4729647, 4911816, 4975698, 5093466, 5686512, 5821104, 6306196, 6634264, 6791288, 7367724, 7463547, 7640199, 8529768, 8731656, 9185904, 9459294, 9823632, 9951396, 10186932, 11035843, 12612392, 13268528, 13582576, 14188941, 14735448, 14927094, 15280398, 17059536, 17463312, 18918588, 19902792, 20373864, 20495137, 22071686, 25224784, 28377882, 29470896, 29854188, 30560796, 33107529, 37837176, 39805584, 40747728, 40990274, 44143372, 56755764, 59708376, 61121592, 61485411, 66215058, 75674352, 81980548, 88286744, 99322587, 113511528, 119416752, 122243184, 122970822, 132430116, 143465959, 163961096, 176573488, 184456233, 198645174, 227023056, 245941644, 264860232, 286931918, 327922192, 368912466, 397290348, 430397877, 491883288, 529720464, 573863836, 737824932, 794580696, 860795754, 983766576, 1147727672, 1291193631, 1475649864, 1589161392, 1721591508, 2295455344, 2582387262, 2951299728, 3443183016, 5164774524, 6886366032, 10329549048, 20659098096]

約数ペア:

[(1, 20659098096), (2, 10329549048), (3, 6886366032), (4, 5164774524), (6, 3443183016), (7, 2951299728), (8, 2582387262), (9, 2295455344), (12, 1721591508), (13, 1589161392), (14, 1475649864), (16, 1291193631), (18, 1147727672), (21, 983766576), (24, 860795754), (26, 794580696), (28, 737824932), (36, 573863836), (39, 529720464), (42, 491883288), (48, 430397877), (52, 397290348), (56, 368912466), (63, 327922192), (72, 286931918), (78, 264860232), (84, 245941644), (91, 227023056), (104, 198645174), (112, 184456233), (117, 176573488), (126, 163961096), (144, 143465959), (156, 132430116), (168, 122970822), (169, 122243184), (173, 119416752), (182, 113511528), (208, 99322587), (234, 88286744), (252, 81980548), (273, 75674352), (312, 66215058), (336, 61485411), (338, 61121592), (346, 59708376), (364, 56755764), (468, 44143372), (504, 40990274), (507, 40747728), (519, 39805584), (546, 37837176), (624, 33107529), (676, 30560796), (692, 29854188), (701, 29470896), (728, 28377882), (819, 25224784), (936, 22071686), (1008, 20495137), (1014, 20373864), (1038, 19902792), (1092, 18918588), (1183, 17463312), (1211, 17059536), (1352, 15280398), (1384, 14927094), (1402, 14735448), (1456, 14188941), (1521, 13582576), (1557, 13268528), (1638, 12612392), (1872, 11035843), (2028, 10186932), (2076, 9951396), (2103, 9823632), (2184, 9459294), (2249, 9185904), (2366, 8731656), (2422, 8529768), (2704, 7640199), (2768, 7463547), (2804, 7367724), (3042, 6791288), (3114, 6634264), (3276, 6306196), (3549, 5821104), (3633, 5686512), (4056, 5093466), (4152, 4975698), (4206, 4911816), (4368, 4729647), (4498, 4592952), (4732, 4365828), (4844, 4264884), (4907, 4210128), (5608, 3683862), (6084, 3395644), (6228, 3317132), (6309, 3274544), (6552, 3153098), (6747, 3061968), (7098, 2910552), (7266, 2843256), (8112, 2546733), (8304, 2487849), (8412, 2455908), (8996, 2296476), (9113, 2266992), (9464, 2182914), (9688, 2132442), (9814, 2105064), (10647, 1940368), (10899, 1895504), (11216, 1841931), (12168, 1697822), (12456, 1658566), (12618, 1637272), (13104, 1576549), (13494, 1530984), (14196, 1455276), (14532, 1421628), (14721, 1403376), (15743, 1312272), (16824, 1227954), (17992, 1148238), (18226, 1133496), (18928, 1091457), (19376, 1066221), (19628, 1052532), (20241, 1020656), (21294, 970184), (21798, 947752), (24336, 848911), (24912, 829283), (25236, 818636), (26988, 765492), (27339, 755664), (28392, 727638), (29064, 710814), (29237, 706608), (29442, 701688), (31486, 656136), (33648, 613977), (35984, 574119), (36452, 566748), (39256, 526266), (40482, 510328), (42588, 485092), (43596, 473876), (44163, 467792), (47229, 437424), (50472, 409318), (53976, 382746), (54678, 377832), (56784, 363819), (58128, 355407), (58474, 353304), (58884, 350844), (62972, 328068), (63791, 323856), (72904, 283374), (78512, 263133), (80964, 255164), (82017, 251888), (85176, 242546), (87192, 236938), (87711, 235536), (88326, 233896), (94458, 218712), (100944, 204659), (107952, 191373), (109356, 188916), (116948, 176652), (117768, 175422), (118469, 174384), (121273, 170352), (125944, 164034), (127582, 161928), (141687, 145808)]