20229439311

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6451}}^1$

素因数の和:6613

約数の個数: 64

約数和(自身を含む): 31931722240

約数和(自身を除く): 11702282929

約数列:

[1, 3, 9, 27, 37, 43, 73, 111, 129, 219, 333, 387, 657, 999, 1161, 1591, 1971, 2701, 3139, 4773, 6451, 8103, 9417, 14319, 19353, 24309, 28251, 42957, 58059, 72927, 84753, 116143, 174177, 238687, 277393, 348429, 470923, 716061, 832179, 1045287, 1412769, 2148183, 2496537, 3135861, 4238307, 6444549, 7489611, 10263541, 12714921, 17424151, 20249689, 30790623, 52272453, 60749067, 92371869, 156817359, 182247201, 277115607, 470452077, 546741603, 749238493, 2247715479, 6743146437, 20229439311]

約数ペア:

[(1, 20229439311), (3, 6743146437), (9, 2247715479), (27, 749238493), (37, 546741603), (43, 470452077), (73, 277115607), (111, 182247201), (129, 156817359), (219, 92371869), (333, 60749067), (387, 52272453), (657, 30790623), (999, 20249689), (1161, 17424151), (1591, 12714921), (1971, 10263541), (2701, 7489611), (3139, 6444549), (4773, 4238307), (6451, 3135861), (8103, 2496537), (9417, 2148183), (14319, 1412769), (19353, 1045287), (24309, 832179), (28251, 716061), (42957, 470923), (58059, 348429), (72927, 277393), (84753, 238687), (116143, 174177)]