20226971713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{221989}}^1$

素因数の和:222208

約数の個数: 16

約数和(自身を含む): 22426317760

約数和(自身を除く): 2199346047

約数列:

[1, 13, 43, 163, 559, 2119, 7009, 91117, 221989, 2885857, 9545527, 36184207, 124091851, 470394691, 1555920901, 20226971713]

約数ペア:

[(1, 20226971713), (13, 1555920901), (43, 470394691), (163, 124091851), (559, 36184207), (2119, 9545527), (7009, 2885857), (91117, 221989)]