20136038624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{1873}}^1$

素因数の和:2540

約数の個数: 96

約数和(自身を含む): 43781167584

約数和(自身を除く): 23645128960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 601, 688, 1118, 1202, 1376, 1873, 2236, 2404, 3746, 4472, 4808, 7492, 7813, 8944, 9616, 14984, 15626, 17888, 19232, 24349, 25843, 29968, 31252, 48698, 51686, 59936, 62504, 80539, 97396, 103372, 125008, 161078, 194792, 206744, 250016, 322156, 335959, 389584, 413488, 644312, 671918, 779168, 826976, 1047007, 1125673, 1288624, 1343836, 2094014, 2251346, 2577248, 2687672, 4188028, 4502692, 5375344, 8376056, 9005384, 10750688, 14633749, 16752112, 18010768, 29267498, 33504224, 36021536, 48403939, 58534996, 96807878, 117069992, 193615756, 234139984, 387231512, 468279968, 629251207, 774463024, 1258502414, 1548926048, 2517004828, 5034009656, 10068019312, 20136038624]

約数ペア:

[(1, 20136038624), (2, 10068019312), (4, 5034009656), (8, 2517004828), (13, 1548926048), (16, 1258502414), (26, 774463024), (32, 629251207), (43, 468279968), (52, 387231512), (86, 234139984), (104, 193615756), (172, 117069992), (208, 96807878), (344, 58534996), (416, 48403939), (559, 36021536), (601, 33504224), (688, 29267498), (1118, 18010768), (1202, 16752112), (1376, 14633749), (1873, 10750688), (2236, 9005384), (2404, 8376056), (3746, 5375344), (4472, 4502692), (4808, 4188028), (7492, 2687672), (7813, 2577248), (8944, 2251346), (9616, 2094014), (14984, 1343836), (15626, 1288624), (17888, 1125673), (19232, 1047007), (24349, 826976), (25843, 779168), (29968, 671918), (31252, 644312), (48698, 413488), (51686, 389584), (59936, 335959), (62504, 322156), (80539, 250016), (97396, 206744), (103372, 194792), (125008, 161078)]