20115306

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{4637}}^1$

素因数の和:4886

約数の個数: 24

約数和(自身を含む): 43773444

約数和(自身を除く): 23658138

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 4637, 9274, 13911, 27822, 41733, 83466, 1117517, 2235034, 3352551, 6705102, 10057653, 20115306]

約数ペア:

[(1, 20115306), (2, 10057653), (3, 6705102), (6, 3352551), (9, 2235034), (18, 1117517), (241, 83466), (482, 41733), (723, 27822), (1446, 13911), (2169, 9274), (4338, 4637)]