20050106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12547}}^1$

素因数の和:12613

約数の個数: 16

約数和(自身を含む): 32524416

約数和(自身を除く): 12474310

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 12547, 25094, 213299, 426598, 589709, 1179418, 10025053, 20050106]

約数ペア:

[(1, 20050106), (2, 10025053), (17, 1179418), (34, 589709), (47, 426598), (94, 213299), (799, 25094), (1598, 12547)]