20028016799

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{12601}}^1\times {\mathrm{4831}}^1$

素因数の和:17486

約数の個数: 16

約数和(自身を含む): 23382859776

約数和(自身を除く): 3354842977

約数列:

[1, 7, 47, 329, 4831, 12601, 33817, 88207, 227057, 592247, 1589399, 4145729, 60875431, 426128017, 2861145257, 20028016799]

約数ペア:

[(1, 20028016799), (7, 2861145257), (47, 426128017), (329, 60875431), (4831, 4145729), (12601, 1589399), (33817, 592247), (88207, 227057)]