20173793679

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4660151}}^1$

素因数の和:4660207

約数の個数: 24

約数和(自身を含む): 32229611232

約数和(自身を除く): 12055817553

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 4660151, 13980453, 41941359, 60581963, 172425587, 181745889, 517276761, 545237667, 1551830283, 2241532631, 6724597893, 20173793679]

約数ペア:

[(1, 20173793679), (3, 6724597893), (9, 2241532631), (13, 1551830283), (37, 545237667), (39, 517276761), (111, 181745889), (117, 172425587), (333, 60581963), (481, 41941359), (1443, 13980453), (4329, 4660151)]