20512374066

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{2243}}^1$

素因数の和:2898

約数の個数: 96

約数和(自身を含む): 47675916288

約数和(自身を除く): 27163542222

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 607, 837, 1214, 1674, 1821, 2243, 2511, 3642, 4486, 5022, 5463, 6729, 7533, 10926, 13458, 15066, 16389, 18817, 20187, 32778, 37634, 40374, 49167, 56451, 60561, 69533, 98334, 112902, 121122, 139066, 147501, 169353, 181683, 208599, 295002, 338706, 363366, 417198, 508059, 545049, 625797, 1016118, 1090098, 1251594, 1361501, 1524177, 1877391, 2723002, 3048354, 3754782, 4084503, 4572531, 5632173, 8169006, 9145062, 11264346, 12253509, 16896519, 24507018, 33793038, 36760527, 42206531, 73521054, 84413062, 110281581, 126619593, 220563162, 253239186, 330844743, 379858779, 661689486, 759717558, 1139576337, 2279152674, 3418729011, 6837458022, 10256187033, 20512374066]

約数ペア:

[(1, 20512374066), (2, 10256187033), (3, 6837458022), (6, 3418729011), (9, 2279152674), (18, 1139576337), (27, 759717558), (31, 661689486), (54, 379858779), (62, 330844743), (81, 253239186), (93, 220563162), (162, 126619593), (186, 110281581), (243, 84413062), (279, 73521054), (486, 42206531), (558, 36760527), (607, 33793038), (837, 24507018), (1214, 16896519), (1674, 12253509), (1821, 11264346), (2243, 9145062), (2511, 8169006), (3642, 5632173), (4486, 4572531), (5022, 4084503), (5463, 3754782), (6729, 3048354), (7533, 2723002), (10926, 1877391), (13458, 1524177), (15066, 1361501), (16389, 1251594), (18817, 1090098), (20187, 1016118), (32778, 625797), (37634, 545049), (40374, 508059), (49167, 417198), (56451, 363366), (60561, 338706), (69533, 295002), (98334, 208599), (112902, 181683), (121122, 169353), (139066, 147501)]