20201261606

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{991327}}^1$

素因数の和:991795

約数の個数: 16

約数和(自身を含む): 31690773504

約数和(自身を除く): 11489511898

約数列:

[1, 2, 23, 46, 443, 886, 10189, 20378, 991327, 1982654, 22800521, 45601042, 439157861, 878315722, 10100630803, 20201261606]

約数ペア:

[(1, 20201261606), (2, 10100630803), (23, 878315722), (46, 439157861), (443, 45601042), (886, 22800521), (10189, 1982654), (20378, 991327)]