20158794345

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4959113}}^1$

素因数の和:4959392

約数の個数: 16

約数和(自身を含む): 32373096192

約数和(自身を除く): 12214301847

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 4959113, 14877339, 24795565, 74386695, 1343919623, 4031758869, 6719598115, 20158794345]

約数ペア:

[(1, 20158794345), (3, 6719598115), (5, 4031758869), (15, 1343919623), (271, 74386695), (813, 24795565), (1355, 14877339), (4065, 4959113)]