20210738186

素因数分解:

$2^1\times {\mathrm{1151}}^1\times {\mathrm{1499}}^1\times {\mathrm{5857}}^1$

素因数の和:8509

約数の個数: 16

約数和(自身を含む): 30367872000

約数和(自身を除く): 10157133814

約数列:

[1, 2, 1151, 1499, 2302, 2998, 5857, 11714, 1725349, 3450698, 6741407, 8779643, 13482814, 17559286, 10105369093, 20210738186]

約数ペア:

[(1, 20210738186), (2, 10105369093), (1151, 17559286), (1499, 13482814), (2302, 8779643), (2998, 6741407), (5857, 3450698), (11714, 1725349)]