20221470756

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{811}}^1\times {\mathrm{6473}}^1$

素因数の和:7401

約数の個数: 72

約数和(自身を含む): 51664695264

約数和(自身を除く): 31443224508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 811, 963, 1284, 1622, 1926, 2433, 3244, 3852, 4866, 6473, 7299, 9732, 12946, 14598, 19419, 25892, 29196, 38838, 58257, 77676, 86777, 116514, 173554, 233028, 260331, 347108, 520662, 692611, 780993, 1041324, 1385222, 1561986, 2077833, 2770444, 3123972, 4155666, 5249603, 6233499, 8311332, 10499206, 12466998, 15748809, 20998412, 24933996, 31497618, 47246427, 62995236, 94492854, 188985708, 561707521, 1123415042, 1685122563, 2246830084, 3370245126, 5055367689, 6740490252, 10110735378, 20221470756]

約数ペア:

[(1, 20221470756), (2, 10110735378), (3, 6740490252), (4, 5055367689), (6, 3370245126), (9, 2246830084), (12, 1685122563), (18, 1123415042), (36, 561707521), (107, 188985708), (214, 94492854), (321, 62995236), (428, 47246427), (642, 31497618), (811, 24933996), (963, 20998412), (1284, 15748809), (1622, 12466998), (1926, 10499206), (2433, 8311332), (3244, 6233499), (3852, 5249603), (4866, 4155666), (6473, 3123972), (7299, 2770444), (9732, 2077833), (12946, 1561986), (14598, 1385222), (19419, 1041324), (25892, 780993), (29196, 692611), (38838, 520662), (58257, 347108), (77676, 260331), (86777, 233028), (116514, 173554)]