20100442015

素因数分解:

$5^1\times {\mathrm{409}}^1\times {\mathrm{1109}}^1\times {\mathrm{8863}}^1$

素因数の和:10386

約数の個数: 16

約数和(自身を含む): 24204038400

約数和(自身を除く): 4103596385

約数列:

[1, 5, 409, 1109, 2045, 5545, 8863, 44315, 453581, 2267905, 3624967, 9829067, 18124835, 49145335, 4020088403, 20100442015]

約数ペア:

[(1, 20100442015), (5, 4020088403), (409, 49145335), (1109, 18124835), (2045, 9829067), (5545, 3624967), (8863, 2267905), (44315, 453581)]