20122513902

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27266279}}^1$

素因数の和:27266328

約数の個数: 24

約数和(自身を含む): 44662166640

約数和(自身を除く): 24539652738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27266279, 54532558, 81798837, 163597674, 245396511, 490793022, 1117917439, 2235834878, 3353752317, 6707504634, 10061256951, 20122513902]

約数ペア:

[(1, 20122513902), (2, 10061256951), (3, 6707504634), (6, 3353752317), (9, 2235834878), (18, 1117917439), (41, 490793022), (82, 245396511), (123, 163597674), (246, 81798837), (369, 54532558), (738, 27266279)]