20251432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 40273920

約数和(自身を除く): 20022488

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2207, 2294, 4414, 4588, 8828, 9176, 17656, 68417, 81659, 136834, 163318, 273668, 326636, 547336, 653272, 2531429, 5062858, 10125716, 20251432]

約数ペア:

[(1, 20251432), (2, 10125716), (4, 5062858), (8, 2531429), (31, 653272), (37, 547336), (62, 326636), (74, 273668), (124, 163318), (148, 136834), (248, 81659), (296, 68417), (1147, 17656), (2207, 9176), (2294, 8828), (4414, 4588)]