20254362

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{5107}}^1$

素因数の和:5773

約数の個数: 16

約数和(自身を含む): 40577952

約数和(自身を除く): 20323590

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 5107, 10214, 15321, 30642, 3375727, 6751454, 10127181, 20254362]

約数ペア:

[(1, 20254362), (2, 10127181), (3, 6751454), (6, 3375727), (661, 30642), (1322, 15321), (1983, 10214), (3966, 5107)]