20119725063

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131501471}}^1$

素因数の和:131501494

約数の個数: 12

約数和(自身を含む): 30771344448

約数和(自身を除く): 10651619385

約数列:

[1, 3, 9, 17, 51, 153, 131501471, 394504413, 1183513239, 2235525007, 6706575021, 20119725063]

約数ペア:

[(1, 20119725063), (3, 6706575021), (9, 2235525007), (17, 1183513239), (51, 394504413), (153, 131501471)]