20859801902

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{4813}}^1\times {\mathrm{9463}}^1$

素因数の和:14507

約数の個数: 16

約数和(自身を含む): 31436190240

約数和(自身を除く): 10576388338

約数列:

[1, 2, 229, 458, 4813, 9463, 9626, 18926, 1102177, 2167027, 2204354, 4334054, 45545419, 91090838, 10429900951, 20859801902]

約数ペア:

[(1, 20859801902), (2, 10429900951), (229, 91090838), (458, 45545419), (4813, 4334054), (9463, 2204354), (9626, 2167027), (18926, 1102177)]