20115272

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67957}}^1$

素因数の和:68000

約数の個数: 16

約数和(自身を含む): 38736060

約数和(自身を除く): 18620788

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 67957, 135914, 271828, 543656, 2514409, 5028818, 10057636, 20115272]

約数ペア:

[(1, 20115272), (2, 10057636), (4, 5028818), (8, 2514409), (37, 543656), (74, 271828), (148, 135914), (296, 67957)]