20170143310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106158649}}^1$

素因数の和:106158675

約数の個数: 16

約数和(自身を含む): 38217114000

約数和(自身を除く): 18046970690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106158649, 212317298, 530793245, 1061586490, 2017014331, 4034028662, 10085071655, 20170143310]

約数ペア:

[(1, 20170143310), (2, 10085071655), (5, 4034028662), (10, 2017014331), (19, 1061586490), (38, 530793245), (95, 212317298), (190, 106158649)]