20235462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259429}}^1$

素因数の和:259447

約数の個数: 16

約数和(自身を含む): 43584240

約数和(自身を除く): 23348778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 259429, 518858, 778287, 1556574, 3372577, 6745154, 10117731, 20235462]

約数ペア:

[(1, 20235462), (2, 10117731), (3, 6745154), (6, 3372577), (13, 1556574), (26, 778287), (39, 518858), (78, 259429)]