20163860412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1\times {\mathrm{41513}}^1$

素因数の和:43918

約数の個数: 48

約数和(自身を含む): 49838719392

約数和(自身を除く): 29674858980

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2381, 4762, 7143, 9524, 14286, 28572, 40477, 41513, 80954, 83026, 121431, 124539, 161908, 166052, 242862, 249078, 485724, 498156, 705721, 1411442, 2117163, 2822884, 4234326, 8468652, 98842453, 197684906, 296527359, 395369812, 593054718, 1186109436, 1680321701, 3360643402, 5040965103, 6721286804, 10081930206, 20163860412]

約数ペア:

[(1, 20163860412), (2, 10081930206), (3, 6721286804), (4, 5040965103), (6, 3360643402), (12, 1680321701), (17, 1186109436), (34, 593054718), (51, 395369812), (68, 296527359), (102, 197684906), (204, 98842453), (2381, 8468652), (4762, 4234326), (7143, 2822884), (9524, 2117163), (14286, 1411442), (28572, 705721), (40477, 498156), (41513, 485724), (80954, 249078), (83026, 242862), (121431, 166052), (124539, 161908)]