20221520782

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4467857}}^1$

素因数の和:4467963

約数の個数: 16

約数和(自身を含む): 31739663232

約数和(自身を除く): 11518142450

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 4467857, 8935714, 138503567, 277007134, 326153561, 652307122, 10110760391, 20221520782]

約数ペア:

[(1, 20221520782), (2, 10110760391), (31, 652307122), (62, 326153561), (73, 277007134), (146, 138503567), (2263, 8935714), (4526, 4467857)]