20100655995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8323253}}^1$

素因数の和:8323291

約数の個数: 32

約数和(自身を含む): 38353554432

約数和(自身を除く): 18252898437

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 8323253, 24969759, 41616265, 58262771, 124848795, 174788313, 191434819, 291313855, 574304457, 873941565, 957174095, 1340043733, 2871522285, 4020131199, 6700218665, 20100655995]

約数ペア:

[(1, 20100655995), (3, 6700218665), (5, 4020131199), (7, 2871522285), (15, 1340043733), (21, 957174095), (23, 873941565), (35, 574304457), (69, 291313855), (105, 191434819), (115, 174788313), (161, 124848795), (345, 58262771), (483, 41616265), (805, 24969759), (2415, 8323253)]