20172969426

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1\times {\mathrm{11471}}^1$

素因数の和:14274

約数の個数: 32

約数和(自身を含む): 40734777600

約数和(自身を除く): 20561808174

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 2689, 5378, 8067, 11471, 16134, 22942, 34413, 68826, 293101, 586202, 879303, 1250339, 1758606, 2500678, 3751017, 7502034, 30845519, 61691038, 92536557, 185073114, 3362161571, 6724323142, 10086484713, 20172969426]

約数ペア:

[(1, 20172969426), (2, 10086484713), (3, 6724323142), (6, 3362161571), (109, 185073114), (218, 92536557), (327, 61691038), (654, 30845519), (2689, 7502034), (5378, 3751017), (8067, 2500678), (11471, 1758606), (16134, 1250339), (22942, 879303), (34413, 586202), (68826, 293101)]