20110512023

素因数分解:

$7^1\times {\mathrm{379}}^1\times {\mathrm{2689}}^1\times {\mathrm{2819}}^1$

素因数の和:5894

約数の個数: 16

約数和(自身を含む): 23060832000

約数和(自身を除く): 2950319977

約数列:

[1, 7, 379, 2653, 2689, 2819, 18823, 19733, 1019131, 1068401, 7133917, 7478807, 7580291, 53062037, 2872930289, 20110512023]

約数ペア:

[(1, 20110512023), (7, 2872930289), (379, 53062037), (2653, 7580291), (2689, 7478807), (2819, 7133917), (18823, 1068401), (19733, 1019131)]