202013516140

素因数分解:

$2^2\times 5^1\times {\mathrm{10100675807}}^1$

素因数の和:10100675816

約数の個数: 12

約数和(自身を含む): 424228383936

約数和(自身を除く): 222214867796

約数列:

[1, 2, 4, 5, 10, 20, 10100675807, 20201351614, 40402703228, 50503379035, 101006758070, 202013516140]

約数ペア:

[(1, 202013516140), (2, 101006758070), (4, 50503379035), (5, 40402703228), (10, 20201351614), (20, 10100675807)]