20646062

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3433}}^1$

素因数の和:3563

約数の個数: 16

約数和(自身を含む): 32307072

約数和(自身を除く): 11661010

約数列:

[1, 2, 31, 62, 97, 194, 3007, 3433, 6014, 6866, 106423, 212846, 333001, 666002, 10323031, 20646062]

約数ペア:

[(1, 20646062), (2, 10323031), (31, 666002), (62, 333001), (97, 212846), (194, 106423), (3007, 6866), (3433, 6014)]