2020041723

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{28069}}^1$

素因数の和:28251

約数の個数: 32

約数和(自身を含む): 3233664000

約数和(自身を除く): 1213622277

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 447, 483, 1043, 3129, 3427, 10281, 23989, 28069, 71967, 84207, 196483, 589449, 645587, 1936761, 4182281, 4519109, 12546843, 13557327, 29275967, 87827901, 96192463, 288577389, 673347241, 2020041723]

約数ペア:

[(1, 2020041723), (3, 673347241), (7, 288577389), (21, 96192463), (23, 87827901), (69, 29275967), (149, 13557327), (161, 12546843), (447, 4519109), (483, 4182281), (1043, 1936761), (3129, 645587), (3427, 589449), (10281, 196483), (23989, 84207), (28069, 71967)]