20155367249

素因数分解:

${\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1\times {\mathrm{3329}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 20580998400

約数和(自身を除く): 425631151

約数列:

[1, 79, 173, 443, 3329, 13667, 34997, 76639, 262991, 575917, 1474747, 6054481, 45497443, 116505013, 255131231, 20155367249]

約数ペア:

[(1, 20155367249), (79, 255131231), (173, 116505013), (443, 45497443), (3329, 6054481), (13667, 1474747), (34997, 575917), (76639, 262991)]