20104736764

素因数分解:

$2^2\times 7^1\times {\mathrm{14323}}^1\times {\mathrm{50131}}^1$

素因数の和:64465

約数の個数: 24

約数和(自身を含む): 40213083008

約数和(自身を除く): 20108346244

約数列:

[1, 2, 4, 7, 14, 28, 14323, 28646, 50131, 57292, 100261, 100262, 200522, 200524, 350917, 401044, 701834, 1403668, 718026313, 1436052626, 2872105252, 5026184191, 10052368382, 20104736764]

約数ペア:

[(1, 20104736764), (2, 10052368382), (4, 5026184191), (7, 2872105252), (14, 1436052626), (28, 718026313), (14323, 1403668), (28646, 701834), (50131, 401044), (57292, 350917), (100261, 200524), (100262, 200522)]