20177238054

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24193331}}^1$

素因数の和:24193475

約数の個数: 16

約数和(自身を含む): 40644797760

約数和(自身を除く): 20467559706

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 24193331, 48386662, 72579993, 145159986, 3362873009, 6725746018, 10088619027, 20177238054]

約数ペア:

[(1, 20177238054), (2, 10088619027), (3, 6725746018), (6, 3362873009), (139, 145159986), (278, 72579993), (417, 48386662), (834, 24193331)]