20115649

素因数分解:

${\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1151

約数の個数: 8

約数和(自身を含む): 20476800

約数和(自身を除く): 361151

約数列:

[1, 71, 449, 631, 31879, 44801, 283319, 20115649]

約数ペア:

[(1, 20115649), (71, 283319), (449, 44801), (631, 31879)]