20104371326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1\times {\mathrm{20011}}^1$

素因数の和:22316

約数の個数: 32

約数和(自身を含む): 34403509728

約数和(自身を除く): 14299138402

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2273, 4546, 20011, 29549, 38641, 40022, 59098, 77282, 260143, 340187, 502333, 520286, 680374, 1004666, 4422431, 8844862, 45485003, 90970006, 591305039, 773245051, 1182610078, 1546490102, 10052185663, 20104371326]

約数ペア:

[(1, 20104371326), (2, 10052185663), (13, 1546490102), (17, 1182610078), (26, 773245051), (34, 591305039), (221, 90970006), (442, 45485003), (2273, 8844862), (4546, 4422431), (20011, 1004666), (29549, 680374), (38641, 520286), (40022, 502333), (59098, 340187), (77282, 260143)]