6588890020

素因数分解:

$2^2\times 5^1\times {\mathrm{329444501}}^1$

素因数の和:329444510

約数の個数: 12

約数和(自身を含む): 13836669084

約数和(自身を除く): 7247779064

約数列:

[1, 2, 4, 5, 10, 20, 329444501, 658889002, 1317778004, 1647222505, 3294445010, 6588890020]

約数ペア:

[(1, 6588890020), (2, 3294445010), (4, 1647222505), (5, 1317778004), (10, 658889002), (20, 329444501)]