20699693677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{1130081}}^1$

素因数の和:1131503

約数の個数: 8

約数和(自身を含む): 22307818680

約数和(自身を除く): 1608125003

約数列:

[1, 13, 1409, 18317, 1130081, 14691053, 1592284129, 20699693677]

約数ペア:

[(1, 20699693677), (13, 1592284129), (1409, 14691053), (18317, 1130081)]