20204624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114799}}^1$

素因数の和:114818

約数の個数: 20

約数和(自身を含む): 42705600

約数和(自身を除く): 22500976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114799, 229598, 459196, 918392, 1262789, 1836784, 2525578, 5051156, 10102312, 20204624]

約数ペア:

[(1, 20204624), (2, 10102312), (4, 5051156), (8, 2525578), (11, 1836784), (16, 1262789), (22, 918392), (44, 459196), (88, 229598), (176, 114799)]