20194968138

素因数分解:

$2^1\times 3^1\times {\mathrm{4519}}^1\times {\mathrm{744817}}^1$

素因数の和:749341

約数の個数: 16

約数和(自身を含む): 40398928320

約数和(自身を除く): 20203960182

約数列:

[1, 2, 3, 6, 4519, 9038, 13557, 27114, 744817, 1489634, 2234451, 4468902, 3365828023, 6731656046, 10097484069, 20194968138]

約数ペア:

[(1, 20194968138), (2, 10097484069), (3, 6731656046), (6, 3365828023), (4519, 4468902), (9038, 2234451), (13557, 1489634), (27114, 744817)]