20613374

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2713}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 32242320

約数和(自身を除く): 11628946

約数列:

[1, 2, 29, 58, 131, 262, 2713, 3799, 5426, 7598, 78677, 157354, 355403, 710806, 10306687, 20613374]

約数ペア:

[(1, 20613374), (2, 10306687), (29, 710806), (58, 355403), (131, 157354), (262, 78677), (2713, 7598), (3799, 5426)]