20227789426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5678773}}^1$

素因数の和:5678925

約数の個数: 16

約数和(自身を含む): 32914174104

約数和(自身を除く): 12686384678

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 5678773, 11357546, 73824049, 147648098, 777991901, 1555983802, 10113894713, 20227789426]

約数ペア:

[(1, 20227789426), (2, 10113894713), (13, 1555983802), (26, 777991901), (137, 147648098), (274, 73824049), (1781, 11357546), (3562, 5678773)]