20162455910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106118189}}^1$

素因数の和:106118215

約数の個数: 16

約数和(自身を含む): 38202548400

約数和(自身を除く): 18040092490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106118189, 212236378, 530590945, 1061181890, 2016245591, 4032491182, 10081227955, 20162455910]

約数ペア:

[(1, 20162455910), (2, 10081227955), (5, 4032491182), (10, 2016245591), (19, 1061181890), (38, 530590945), (95, 212236378), (190, 106118189)]