20147942572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2713}}^1\times {\mathrm{43177}}^1$

素因数の和:45937

約数の個数: 24

約数和(自身を含む): 36093008336

約数和(自身を除く): 15945065764

約数列:

[1, 2, 4, 43, 86, 172, 2713, 5426, 10852, 43177, 86354, 116659, 172708, 233318, 466636, 1856611, 3713222, 7426444, 117139201, 234278402, 468556804, 5036985643, 10073971286, 20147942572]

約数ペア:

[(1, 20147942572), (2, 10073971286), (4, 5036985643), (43, 468556804), (86, 234278402), (172, 117139201), (2713, 7426444), (5426, 3713222), (10852, 1856611), (43177, 466636), (86354, 233318), (116659, 172708)]