20149643262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{326141}}^1$

素因数の和:327624

約数の個数: 32

約数和(自身を含む): 46087778304

約数和(自身を除く): 25938135042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1471, 2942, 4413, 8826, 10297, 20594, 30891, 61782, 326141, 652282, 978423, 1956846, 2282987, 4565974, 6848961, 13697922, 479753411, 959506822, 1439260233, 2878520466, 3358273877, 6716547754, 10074821631, 20149643262]

約数ペア:

[(1, 20149643262), (2, 10074821631), (3, 6716547754), (6, 3358273877), (7, 2878520466), (14, 1439260233), (21, 959506822), (42, 479753411), (1471, 13697922), (2942, 6848961), (4413, 4565974), (8826, 2282987), (10297, 1956846), (20594, 978423), (30891, 652282), (61782, 326141)]