20223857030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155568131}}^1$

素因数の和:155568151

約数の個数: 16

約数和(自身を含む): 39203169264

約数和(自身を除く): 18979312234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155568131, 311136262, 777840655, 1555681310, 2022385703, 4044771406, 10111928515, 20223857030]

約数ペア:

[(1, 20223857030), (2, 10111928515), (5, 4044771406), (10, 2022385703), (13, 1555681310), (26, 777840655), (65, 311136262), (130, 155568131)]