20145264837

素因数分解:

$3^1\times {\mathrm{653}}^1\times {\mathrm{751}}^1\times {\mathrm{13693}}^1$

素因数の和:15100

約数の個数: 16

約数和(自身を含む): 26939275008

約数和(自身を除く): 6794010171

約数列:

[1, 3, 653, 751, 1959, 2253, 13693, 41079, 490403, 1471209, 8941529, 10283443, 26824587, 30850329, 6715088279, 20145264837]

約数ペア:

[(1, 20145264837), (3, 6715088279), (653, 30850329), (751, 26824587), (1959, 10283443), (2253, 8941529), (13693, 1471209), (41079, 490403)]