20794132457

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{116819}}^1$

素因数の和:117316

約数の個数: 16

約数和(自身を含む): 24223795200

約数和(自身を除く): 3429662743

約数列:

[1, 7, 59, 413, 431, 3017, 25429, 116819, 178003, 817733, 6892321, 48246247, 50348989, 352442923, 2970590351, 20794132457]

約数ペア:

[(1, 20794132457), (7, 2970590351), (59, 352442923), (413, 50348989), (431, 48246247), (3017, 6892321), (25429, 817733), (116819, 178003)]