20126468214

素因数分解:

$2^1\times 3^2\times {\mathrm{4507}}^1\times {\mathrm{248089}}^1$

素因数の和:252604

約数の個数: 24

約数和(自身を含む): 43617199080

約数和(自身を除く): 23490730866

約数列:

[1, 2, 3, 6, 9, 18, 4507, 9014, 13521, 27042, 40563, 81126, 248089, 496178, 744267, 1488534, 2232801, 4465602, 1118137123, 2236274246, 3354411369, 6708822738, 10063234107, 20126468214]

約数ペア:

[(1, 20126468214), (2, 10063234107), (3, 6708822738), (6, 3354411369), (9, 2236274246), (18, 1118137123), (4507, 4465602), (9014, 2232801), (13521, 1488534), (27042, 744267), (40563, 496178), (81126, 248089)]