20032077852

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4003213}}^1$

素因数の和:4003362

約数の個数: 36

約数和(自身を含む): 51000946360

約数和(自身を除く): 30968868508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 4003213, 8006426, 12009639, 16012852, 24019278, 36028917, 48038556, 72057834, 144115668, 556446607, 1112893214, 1669339821, 2225786428, 3338679642, 5008019463, 6677359284, 10016038926, 20032077852]

約数ペア:

[(1, 20032077852), (2, 10016038926), (3, 6677359284), (4, 5008019463), (6, 3338679642), (9, 2225786428), (12, 1669339821), (18, 1112893214), (36, 556446607), (139, 144115668), (278, 72057834), (417, 48038556), (556, 36028917), (834, 24019278), (1251, 16012852), (1668, 12009639), (2502, 8006426), (5004, 4003213)]