20504110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3517}}^1$

素因数の和:3588

約数の個数: 32

約数和(自身を含む): 41033952

約数和(自身を除く): 20529842

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 3517, 5830, 7034, 17585, 35170, 38687, 77374, 186401, 193435, 372802, 386870, 932005, 1864010, 2050411, 4100822, 10252055, 20504110]

約数ペア:

[(1, 20504110), (2, 10252055), (5, 4100822), (10, 2050411), (11, 1864010), (22, 932005), (53, 386870), (55, 372802), (106, 193435), (110, 186401), (265, 77374), (530, 38687), (583, 35170), (1166, 17585), (2915, 7034), (3517, 5830)]