20158749602

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9324121}}^1$

素因数の和:9324193

約数の個数: 16

約数和(自身を含む): 32224165632

約数和(自身を除く): 12065416030

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 9324121, 18648242, 214454783, 428909566, 438233687, 876467374, 10079374801, 20158749602]

約数ペア:

[(1, 20158749602), (2, 10079374801), (23, 876467374), (46, 438233687), (47, 428909566), (94, 214454783), (1081, 18648242), (2162, 9324121)]