20155827458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1\times {\mathrm{147353}}^1$

素因数の和:152629

約数の個数: 16

約数和(自身を含む): 32565823416

約数和(自身を除く): 12409995958

約数列:

[1, 2, 13, 26, 5261, 10522, 68393, 136786, 147353, 294706, 1915589, 3831178, 775224133, 1550448266, 10077913729, 20155827458]

約数ペア:

[(1, 20155827458), (2, 10077913729), (13, 1550448266), (26, 775224133), (5261, 3831178), (10522, 1915589), (68393, 294706), (136786, 147353)]