20103066

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4048

約数の個数: 40

約数和(自身を含む): 46510464

約数和(自身を除く): 26407398

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 4003, 5022, 8006, 12009, 24018, 36027, 72054, 108081, 124093, 216162, 248186, 324243, 372279, 648486, 744558, 1116837, 2233674, 3350511, 6701022, 10051533, 20103066]

約数ペア:

[(1, 20103066), (2, 10051533), (3, 6701022), (6, 3350511), (9, 2233674), (18, 1116837), (27, 744558), (31, 648486), (54, 372279), (62, 324243), (81, 248186), (93, 216162), (162, 124093), (186, 108081), (279, 72054), (558, 36027), (837, 24018), (1674, 12009), (2511, 8006), (4003, 5022)]