20196752542

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1\times {\mathrm{41729}}^1$

素因数の和:43611

約数の個数: 16

約数和(自身を含む): 30531337200

約数和(自身を除く): 10334584658

約数列:

[1, 2, 139, 278, 1741, 3482, 41729, 83458, 241999, 483998, 5800331, 11600662, 72650189, 145300378, 10098376271, 20196752542]

約数ペア:

[(1, 20196752542), (2, 10098376271), (139, 145300378), (278, 72650189), (1741, 11600662), (3482, 5800331), (41729, 483998), (83458, 241999)]