20797450452

素因数分解:

$2^2\times 3^2\times {\mathrm{233}}^1\times {\mathrm{2479429}}^1$

素因数の和:2479672

約数の個数: 36

約数和(自身を含む): 52796982420

約数和(自身を除く): 31999531968

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 233, 466, 699, 932, 1398, 2097, 2796, 4194, 8388, 2479429, 4958858, 7438287, 9917716, 14876574, 22314861, 29753148, 44629722, 89259444, 577706957, 1155413914, 1733120871, 2310827828, 3466241742, 5199362613, 6932483484, 10398725226, 20797450452]

約数ペア:

[(1, 20797450452), (2, 10398725226), (3, 6932483484), (4, 5199362613), (6, 3466241742), (9, 2310827828), (12, 1733120871), (18, 1155413914), (36, 577706957), (233, 89259444), (466, 44629722), (699, 29753148), (932, 22314861), (1398, 14876574), (2097, 9917716), (2796, 7438287), (4194, 4958858), (8388, 2479429)]