20604616

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{88813}}^1$

素因数の和:88848

約数の個数: 16

約数和(自身を含む): 39966300

約数和(自身を除く): 19361684

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 88813, 177626, 355252, 710504, 2575577, 5151154, 10302308, 20604616]

約数ペア:

[(1, 20604616), (2, 10302308), (4, 5151154), (8, 2575577), (29, 710504), (58, 355252), (116, 177626), (232, 88813)]