20524642

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:773

約数の個数: 16

約数和(自身を含む): 31284792

約数和(自身を除く): 10760150

約数列:

[1, 2, 113, 197, 226, 394, 461, 922, 22261, 44522, 52093, 90817, 104186, 181634, 10262321, 20524642]

約数ペア:

[(1, 20524642), (2, 10262321), (113, 181634), (197, 104186), (226, 90817), (394, 52093), (461, 44522), (922, 22261)]