20175644159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1\times {\mathrm{13219}}^1$

素因数の和:14878

約数の個数: 16

約数和(自身を含む): 22273056000

約数和(自身を除く): 2097411841

約数列:

[1, 11, 89, 979, 1559, 13219, 17149, 138751, 145409, 1176491, 1526261, 12941401, 20608421, 226692631, 1834149469, 20175644159]

約数ペア:

[(1, 20175644159), (11, 1834149469), (89, 226692631), (979, 20608421), (1559, 12941401), (13219, 1526261), (17149, 1176491), (138751, 145409)]