20164313403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4008013}}^1$

素因数の和:4008075

約数の個数: 24

約数和(自身を含む): 32096176112

約数和(自身を除く): 11931862709

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 4008013, 12024039, 36072117, 52104169, 156312507, 172344559, 468937521, 517033677, 1551101031, 2240479267, 6721437801, 20164313403]

約数ペア:

[(1, 20164313403), (3, 6721437801), (9, 2240479267), (13, 1551101031), (39, 517033677), (43, 468937521), (117, 172344559), (129, 156312507), (387, 52104169), (559, 36072117), (1677, 12024039), (5031, 4008013)]