20220657

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4967}}^1$

素因数の和:5052

約数の個数: 16

約数和(自身を含む): 28615680

約数和(自身を除く): 8395023

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 4967, 14901, 114241, 293053, 342723, 879159, 6740219, 20220657]

約数ペア:

[(1, 20220657), (3, 6740219), (23, 879159), (59, 342723), (69, 293053), (177, 114241), (1357, 14901), (4071, 4967)]