20823402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{204151}}^1$

素因数の和:204173

約数の個数: 16

約数和(自身を含む): 44096832

約数和(自身を除く): 23273430

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 204151, 408302, 612453, 1224906, 3470567, 6941134, 10411701, 20823402]

約数ペア:

[(1, 20823402), (2, 10411701), (3, 6941134), (6, 3470567), (17, 1224906), (34, 612453), (51, 408302), (102, 204151)]