20469302

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{50417}}^1$

素因数の和:50455

約数の個数: 16

約数和(自身を含む): 36300960

約数和(自身を除く): 15831658

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 50417, 100834, 352919, 705838, 1462093, 2924186, 10234651, 20469302]

約数ペア:

[(1, 20469302), (2, 10234651), (7, 2924186), (14, 1462093), (29, 705838), (58, 352919), (203, 100834), (406, 50417)]