20217490943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{11701}}^1\times {\mathrm{132911}}^1$

素因数の和:144625

約数の個数: 8

約数和(自身を含む): 21774707136

約数和(自身を除く): 1557216193

約数列:

[1, 13, 11701, 132911, 152113, 1727843, 1555191611, 20217490943]

約数ペア:

[(1, 20217490943), (13, 1555191611), (11701, 1727843), (132911, 152113)]