20194160790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673138693}}^1$

素因数の和:673138703

約数の個数: 16

約数和(自身を含む): 48465985968

約数和(自身を除く): 28271825178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673138693, 1346277386, 2019416079, 3365693465, 4038832158, 6731386930, 10097080395, 20194160790]

約数ペア:

[(1, 20194160790), (2, 10097080395), (3, 6731386930), (5, 4038832158), (6, 3365693465), (10, 2019416079), (15, 1346277386), (30, 673138693)]