20138521596

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{12249709}}^1$

素因数の和:12249853

約数の個数: 24

約数和(自身を含む): 47332879440

約数和(自身を除く): 27194357844

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 12249709, 24499418, 36749127, 48998836, 73498254, 146996508, 1678210133, 3356420266, 5034630399, 6712840532, 10069260798, 20138521596]

約数ペア:

[(1, 20138521596), (2, 10069260798), (3, 6712840532), (4, 5034630399), (6, 3356420266), (12, 1678210133), (137, 146996508), (274, 73498254), (411, 48998836), (548, 36749127), (822, 24499418), (1644, 12249709)]