20134057731

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1257043}}^1$

素因数の和:1257346

約数の個数: 16

約数和(自身を含む): 28358912640

約数和(自身を除く): 8224854909

約数列:

[1, 3, 19, 57, 281, 843, 5339, 16017, 1257043, 3771129, 23883817, 71651451, 353229083, 1059687249, 6711352577, 20134057731]

約数ペア:

[(1, 20134057731), (3, 6711352577), (19, 1059687249), (57, 353229083), (281, 71651451), (843, 23883817), (5339, 3771129), (16017, 1257043)]