20074917

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 27412928

約数和(自身を除く): 7338011

約数列:

[1, 3, 61, 163, 183, 489, 673, 2019, 9943, 29829, 41053, 109699, 123159, 329097, 6691639, 20074917]

約数ペア:

[(1, 20074917), (3, 6691639), (61, 329097), (163, 123159), (183, 109699), (489, 41053), (673, 29829), (2019, 9943)]