20571204

素因数分解:

$2^2\times 3^1\times {\mathrm{577}}^1\times {\mathrm{2971}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 48098848

約数和(自身を除く): 27527644

約数列:

[1, 2, 3, 4, 6, 12, 577, 1154, 1731, 2308, 2971, 3462, 5942, 6924, 8913, 11884, 17826, 35652, 1714267, 3428534, 5142801, 6857068, 10285602, 20571204]

約数ペア:

[(1, 20571204), (2, 10285602), (3, 6857068), (4, 5142801), (6, 3428534), (12, 1714267), (577, 35652), (1154, 17826), (1731, 11884), (2308, 8913), (2971, 6924), (3462, 5942)]