201636122680

素因数分解:

$2^3\times 5^1\times {\mathrm{5040903067}}^1$

素因数の和:5040903078

約数の個数: 16

約数和(自身を含む): 453681276120

約数和(自身を除く): 252045153440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5040903067, 10081806134, 20163612268, 25204515335, 40327224536, 50409030670, 100818061340, 201636122680]

約数ペア:

[(1, 201636122680), (2, 100818061340), (4, 50409030670), (5, 40327224536), (8, 25204515335), (10, 20163612268), (20, 10081806134), (40, 5040903067)]