20306473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 22980672

約数和(自身を除く): 2674199

約数列:

[1, 11, 53, 61, 571, 583, 671, 3233, 6281, 30263, 34831, 35563, 332893, 383141, 1846043, 20306473]

約数ペア:

[(1, 20306473), (11, 1846043), (53, 383141), (61, 332893), (571, 35563), (583, 34831), (671, 30263), (3233, 6281)]