86980632020

素因数分解:

$2^2\times 5^1\times {\mathrm{3371}}^1\times {\mathrm{1290131}}^1$

素因数の和:1293511

約数の個数: 24

約数和(自身を含む): 182713654368

約数和(自身を除く): 95733022348

約数列:

[1, 2, 4, 5, 10, 20, 3371, 6742, 13484, 16855, 33710, 67420, 1290131, 2580262, 5160524, 6450655, 12901310, 25802620, 4349031601, 8698063202, 17396126404, 21745158005, 43490316010, 86980632020]

約数ペア:

[(1, 86980632020), (2, 43490316010), (4, 21745158005), (5, 17396126404), (10, 8698063202), (20, 4349031601), (3371, 25802620), (6742, 12901310), (13484, 6450655), (16855, 5160524), (33710, 2580262), (67420, 1290131)]