20153822079

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{189617}}^1$

素因数の和:190190

約数の個数: 16

約数和(自身を含む): 27304992000

約数和(自身を除く): 7151169921

約数列:

[1, 3, 71, 213, 499, 1497, 35429, 106287, 189617, 568851, 13462807, 40388421, 94618883, 283856649, 6717940693, 20153822079]

約数ペア:

[(1, 20153822079), (3, 6717940693), (71, 283856649), (213, 94618883), (499, 40388421), (1497, 13462807), (35429, 568851), (106287, 189617)]