20172680637

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1607513}}^1$

素因数の和:1607652

約数の個数: 16

約数和(自身を含む): 27777841920

約数和(自身を除く): 7605161283

約数列:

[1, 3, 47, 89, 141, 267, 4183, 12549, 1607513, 4822539, 75553111, 143068657, 226659333, 429205971, 6724226879, 20172680637]

約数ペア:

[(1, 20172680637), (3, 6724226879), (47, 429205971), (89, 226659333), (141, 143068657), (267, 75553111), (4183, 4822539), (12549, 1607513)]