20917366854

素因数分解:

$2^1\times 3^1\times {\mathrm{6353}}^1\times {\mathrm{548753}}^1$

素因数の和:555111

約数の個数: 16

約数和(自身を含む): 41841394992

約数和(自身を除く): 20924028138

約数列:

[1, 2, 3, 6, 6353, 12706, 19059, 38118, 548753, 1097506, 1646259, 3292518, 3486227809, 6972455618, 10458683427, 20917366854]

約数ペア:

[(1, 20917366854), (2, 10458683427), (3, 6972455618), (6, 3486227809), (6353, 3292518), (12706, 1646259), (19059, 1097506), (38118, 548753)]