20922759359

素因数分解:

${\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1171}}^1\times {\mathrm{4217}}^1$

素因数の和:5630

約数の個数: 16

約数和(自身を含む): 22146862080

約数和(自身を除く): 1224102721

約数列:

[1, 19, 223, 1171, 4217, 4237, 22249, 80123, 261133, 940391, 4938107, 4961527, 17867429, 93824033, 1101197861, 20922759359]

約数ペア:

[(1, 20922759359), (19, 1101197861), (223, 93824033), (1171, 17867429), (4217, 4961527), (4237, 4938107), (22249, 940391), (80123, 261133)]