20144408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132529}}^1$

素因数の和:132554

約数の個数: 16

約数和(自身を含む): 39759000

約数和(自身を除く): 19614592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132529, 265058, 530116, 1060232, 2518051, 5036102, 10072204, 20144408]

約数ペア:

[(1, 20144408), (2, 10072204), (4, 5036102), (8, 2518051), (19, 1060232), (38, 530116), (76, 265058), (152, 132529)]