20160774815

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{651293}}^1$

素因数の和:651490

約数の個数: 16

約数和(自身を含む): 24947165376

約数和(自身を除く): 4786390561

約数列:

[1, 5, 41, 151, 205, 755, 6191, 30955, 651293, 3256465, 26703013, 98345243, 133515065, 491726215, 4032154963, 20160774815]

約数ペア:

[(1, 20160774815), (5, 4032154963), (41, 491726215), (151, 133515065), (205, 98345243), (755, 26703013), (6191, 3256465), (30955, 651293)]