1036644839984

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{20177609}}^1$

素因数の和:20177662

約数の個数: 60

約数和(自身を含む): 2289351630600

約数和(自身を除く): 1252706790616

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1352, 1976, 2704, 3211, 3952, 6422, 12844, 25688, 51376, 20177609, 40355218, 80710436, 161420872, 262308917, 322841744, 383374571, 524617834, 766749142, 1049235668, 1533498284, 2098471336, 3066996568, 3410015921, 4196942672, 4983869423, 6133993136, 6820031842, 9967738846, 13640063684, 19935477692, 27280127368, 39870955384, 54560254736, 64790302499, 79741910768, 129580604998, 259161209996, 518322419992, 1036644839984]

約数ペア:

[(1, 1036644839984), (2, 518322419992), (4, 259161209996), (8, 129580604998), (13, 79741910768), (16, 64790302499), (19, 54560254736), (26, 39870955384), (38, 27280127368), (52, 19935477692), (76, 13640063684), (104, 9967738846), (152, 6820031842), (169, 6133993136), (208, 4983869423), (247, 4196942672), (304, 3410015921), (338, 3066996568), (494, 2098471336), (676, 1533498284), (988, 1049235668), (1352, 766749142), (1976, 524617834), (2704, 383374571), (3211, 322841744), (3952, 262308917), (6422, 161420872), (12844, 80710436), (25688, 40355218), (51376, 20177609)]