20832332808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2883767}}^1$

素因数の和:2883826

約数の個数: 64

約数和(自身を含む): 60905180160

約数和(自身を除く): 40072847352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 2883767, 5767534, 8651301, 11535068, 17302602, 20186369, 23070136, 34605204, 40372738, 60559107, 69210408, 80745476, 121118214, 124001981, 161490952, 242236428, 248003962, 372005943, 484472856, 496007924, 744011886, 868013867, 992015848, 1488023772, 1736027734, 2604041601, 2976047544, 3472055468, 5208083202, 6944110936, 10416166404, 20832332808]

約数ペア:

[(1, 20832332808), (2, 10416166404), (3, 6944110936), (4, 5208083202), (6, 3472055468), (7, 2976047544), (8, 2604041601), (12, 1736027734), (14, 1488023772), (21, 992015848), (24, 868013867), (28, 744011886), (42, 496007924), (43, 484472856), (56, 372005943), (84, 248003962), (86, 242236428), (129, 161490952), (168, 124001981), (172, 121118214), (258, 80745476), (301, 69210408), (344, 60559107), (516, 40372738), (602, 34605204), (903, 23070136), (1032, 20186369), (1204, 17302602), (1806, 11535068), (2408, 8651301), (3612, 5767534), (7224, 2883767)]