20176833056

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{97499}}^1$

素因数の和:97761

約数の個数: 48

約数和(自身を含む): 41277600000

約数和(自身を除く): 21100766944

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 223, 232, 446, 464, 892, 928, 1784, 3568, 6467, 7136, 12934, 25868, 51736, 97499, 103472, 194998, 206944, 389996, 779992, 1559984, 2827471, 3119968, 5654942, 11309884, 21742277, 22619768, 43484554, 45239536, 86969108, 90479072, 173938216, 347876432, 630526033, 695752864, 1261052066, 2522104132, 5044208264, 10088416528, 20176833056]

約数ペア:

[(1, 20176833056), (2, 10088416528), (4, 5044208264), (8, 2522104132), (16, 1261052066), (29, 695752864), (32, 630526033), (58, 347876432), (116, 173938216), (223, 90479072), (232, 86969108), (446, 45239536), (464, 43484554), (892, 22619768), (928, 21742277), (1784, 11309884), (3568, 5654942), (6467, 3119968), (7136, 2827471), (12934, 1559984), (25868, 779992), (51736, 389996), (97499, 206944), (103472, 194998)]