27632332220

素因数分解:

$2^2\times 5^1\times {\mathrm{4091}}^1\times {\mathrm{337721}}^1$

素因数の和:341821

約数の個数: 24

約数和(自身を含む): 58042253808

約数和(自身を除く): 30409921588

約数列:

[1, 2, 4, 5, 10, 20, 4091, 8182, 16364, 20455, 40910, 81820, 337721, 675442, 1350884, 1688605, 3377210, 6754420, 1381616611, 2763233222, 5526466444, 6908083055, 13816166110, 27632332220]

約数ペア:

[(1, 27632332220), (2, 13816166110), (4, 6908083055), (5, 5526466444), (10, 2763233222), (20, 1381616611), (4091, 6754420), (8182, 3377210), (16364, 1688605), (20455, 1350884), (40910, 675442), (81820, 337721)]