20860492070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3578129}}^1$

素因数の和:3578200

約数の個数: 32

約数和(自身を含む): 41735308320

約数和(自身を除く): 20874816250

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 3578129, 7156258, 17890645, 35781290, 39359419, 78718838, 189640837, 196797095, 379281674, 393594190, 948204185, 1896408370, 2086049207, 4172098414, 10430246035, 20860492070]

約数ペア:

[(1, 20860492070), (2, 10430246035), (5, 4172098414), (10, 2086049207), (11, 1896408370), (22, 948204185), (53, 393594190), (55, 379281674), (106, 196797095), (110, 189640837), (265, 78718838), (530, 39359419), (583, 35781290), (1166, 17890645), (2915, 7156258), (5830, 3578129)]