20342800808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{10973}}^1\times {\mathrm{21067}}^1$

素因数の和:32057

約数の個数: 32

約数和(自身を含む): 41616041760

約数和(自身を除く): 21273240952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 10973, 21067, 21946, 42134, 43892, 84268, 87784, 120703, 168536, 231737, 241406, 463474, 482812, 926948, 965624, 1853896, 231168191, 462336382, 924672764, 1849345528, 2542850101, 5085700202, 10171400404, 20342800808]

約数ペア:

[(1, 20342800808), (2, 10171400404), (4, 5085700202), (8, 2542850101), (11, 1849345528), (22, 924672764), (44, 462336382), (88, 231168191), (10973, 1853896), (21067, 965624), (21946, 926948), (42134, 482812), (43892, 463474), (84268, 241406), (87784, 231737), (120703, 168536)]