20448662

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:728

約数の個数: 24

約数和(自身を含む): 33598800

約数和(自身を除く): 13150138

約数列:

[1, 2, 13, 26, 101, 169, 202, 338, 599, 1198, 1313, 2626, 7787, 15574, 17069, 34138, 60499, 101231, 120998, 202462, 786487, 1572974, 10224331, 20448662]

約数ペア:

[(1, 20448662), (2, 10224331), (13, 1572974), (26, 786487), (101, 202462), (169, 120998), (202, 101231), (338, 60499), (599, 34138), (1198, 17069), (1313, 15574), (2626, 7787)]