20194170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3719}}^1$

素因数の和:3910

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 28552710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 3719, 5430, 7438, 11157, 18595, 22314, 37190, 55785, 111570, 673139, 1346278, 2019417, 3365695, 4038834, 6731390, 10097085, 20194170]

約数ペア:

[(1, 20194170), (2, 10097085), (3, 6731390), (5, 4038834), (6, 3365695), (10, 2019417), (15, 1346278), (30, 673139), (181, 111570), (362, 55785), (543, 37190), (905, 22314), (1086, 18595), (1810, 11157), (2715, 7438), (3719, 5430)]