20559538470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{35729}}^1\times {\mathrm{19181}}^1$

素因数の和:54920

約数の個数: 32

約数和(自身を含む): 49346845920

約数和(自身を除く): 28787307450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 19181, 35729, 38362, 57543, 71458, 95905, 107187, 115086, 178645, 191810, 214374, 287715, 357290, 535935, 575430, 1071870, 685317949, 1370635898, 2055953847, 3426589745, 4111907694, 6853179490, 10279769235, 20559538470]

約数ペア:

[(1, 20559538470), (2, 10279769235), (3, 6853179490), (5, 4111907694), (6, 3426589745), (10, 2055953847), (15, 1370635898), (30, 685317949), (19181, 1071870), (35729, 575430), (38362, 535935), (57543, 357290), (71458, 287715), (95905, 214374), (107187, 191810), (115086, 178645)]