20216335090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{922699}}^1$

素因数の和:923026

約数の個数: 32

約数和(自身を含む): 41720803200

約数和(自身を除く): 21504468110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 313, 626, 1565, 2191, 3130, 4382, 10955, 21910, 922699, 1845398, 4613495, 6458893, 9226990, 12917786, 32294465, 64588930, 288804787, 577609574, 1444023935, 2021633509, 2888047870, 4043267018, 10108167545, 20216335090]

約数ペア:

[(1, 20216335090), (2, 10108167545), (5, 4043267018), (7, 2888047870), (10, 2021633509), (14, 1444023935), (35, 577609574), (70, 288804787), (313, 64588930), (626, 32294465), (1565, 12917786), (2191, 9226990), (3130, 6458893), (4382, 4613495), (10955, 1845398), (21910, 922699)]