20123077629

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{219041}}^1$

素因数の和:219428

約数の個数: 16

約数和(自身を含む): 27168217344

約数和(自身を除く): 7045139715

約数列:

[1, 3, 113, 271, 339, 813, 30623, 91869, 219041, 657123, 24751633, 59360111, 74254899, 178080333, 6707692543, 20123077629]

約数ペア:

[(1, 20123077629), (3, 6707692543), (113, 178080333), (271, 74254899), (339, 59360111), (813, 24751633), (30623, 657123), (91869, 219041)]