20488584093

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{7793}}^1\times {\mathrm{51551}}^1$

素因数の和:59364

約数の個数: 16

約数和(自身を含む): 28929332736

約数和(自身を除く): 8440748643

約数列:

[1, 3, 17, 51, 7793, 23379, 51551, 132481, 154653, 397443, 876367, 2629101, 401736943, 1205210829, 6829528031, 20488584093]

約数ペア:

[(1, 20488584093), (3, 6829528031), (17, 1205210829), (51, 401736943), (7793, 2629101), (23379, 876367), (51551, 397443), (132481, 154653)]