20226729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 28248192

約数和(自身を除く): 8021463

約数列:

[1, 3, 23, 69, 433, 677, 1299, 2031, 9959, 15571, 29877, 46713, 293141, 879423, 6742243, 20226729]

約数ペア:

[(1, 20226729), (3, 6742243), (23, 879423), (69, 293141), (433, 46713), (677, 29877), (1299, 15571), (2031, 9959)]