13237728620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6553331}}^1$

素因数の和:6553441

約数の個数: 24

約数和(自身を含む): 28074474288

約数和(自身を除く): 14836745668

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 6553331, 13106662, 26213324, 32766655, 65533310, 131066620, 661886431, 1323772862, 2647545724, 3309432155, 6618864310, 13237728620]

約数ペア:

[(1, 13237728620), (2, 6618864310), (4, 3309432155), (5, 2647545724), (10, 1323772862), (20, 661886431), (101, 131066620), (202, 65533310), (404, 32766655), (505, 26213324), (1010, 13106662), (2020, 6553331)]