20177471842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3709}}^1\times {\mathrm{247279}}^1$

素因数の和:251001

約数の個数: 16

約数和(自身を含む): 33026716800

約数和(自身を除く): 12849244958

約数列:

[1, 2, 11, 22, 3709, 7418, 40799, 81598, 247279, 494558, 2720069, 5440138, 917157811, 1834315622, 10088735921, 20177471842]

約数ペア:

[(1, 20177471842), (2, 10088735921), (11, 1834315622), (22, 917157811), (3709, 5440138), (7418, 2720069), (40799, 494558), (81598, 247279)]