20510362301

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1611563}}^1$

素因数の和:1611676

約数の個数: 16

約数和(自身を含む): 24366847680

約数和(自身を除く): 3856485379

約数列:

[1, 11, 13, 89, 143, 979, 1157, 12727, 1611563, 17727193, 20950319, 143429107, 230453509, 1577720177, 1864578391, 20510362301]

約数ペア:

[(1, 20510362301), (11, 1864578391), (13, 1577720177), (89, 230453509), (143, 143429107), (979, 20950319), (1157, 17727193), (12727, 1611563)]