20291284295

素因数分解:

$5^1\times {\mathrm{541}}^1\times {\mathrm{1049}}^1\times {\mathrm{7151}}^1$

素因数の和:8746

約数の個数: 16

約数和(自身を含む): 24421219200

約数和(自身を除く): 4129934905

約数列:

[1, 5, 541, 1049, 2705, 5245, 7151, 35755, 567509, 2837545, 3868691, 7501399, 19343455, 37506995, 4058256859, 20291284295]

約数ペア:

[(1, 20291284295), (5, 4058256859), (541, 37506995), (1049, 19343455), (2705, 7501399), (5245, 3868691), (7151, 2837545), (35755, 567509)]