20199773585

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{72901}}^1$

素因数の和:73424

約数の個数: 16

約数和(自身を含む): 24467077632

約数和(自身を除く): 4267304047

約数列:

[1, 5, 151, 367, 755, 1835, 55417, 72901, 277085, 364505, 11008051, 26754667, 55040255, 133773335, 4039954717, 20199773585]

約数ペア:

[(1, 20199773585), (5, 4039954717), (151, 133773335), (367, 55040255), (755, 26754667), (1835, 11008051), (55417, 364505), (72901, 277085)]