20593116

素因数分解:

$2^2\times 3^4\times {\mathrm{63559}}^1$

素因数の和:63575

約数の個数: 30

約数和(自身を含む): 53835320

約数和(自身を除く): 33242204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 63559, 127118, 190677, 254236, 381354, 572031, 762708, 1144062, 1716093, 2288124, 3432186, 5148279, 6864372, 10296558, 20593116]

約数ペア:

[(1, 20593116), (2, 10296558), (3, 6864372), (4, 5148279), (6, 3432186), (9, 2288124), (12, 1716093), (18, 1144062), (27, 762708), (36, 572031), (54, 381354), (81, 254236), (108, 190677), (162, 127118), (324, 63559)]