20211757423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{98909}}^1$

素因数の和:100362

約数の個数: 16

約数和(自身を含む): 23762138400

約数和(自身を除く): 3550380977

約数列:

[1, 11, 13, 143, 1429, 15719, 18577, 98909, 204347, 1087999, 1285817, 14143987, 141340961, 1554750571, 1837432493, 20211757423]

約数ペア:

[(1, 20211757423), (11, 1837432493), (13, 1554750571), (143, 141340961), (1429, 14143987), (15719, 1285817), (18577, 1087999), (98909, 204347)]