20199256260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25537}}^1\times {\mathrm{13183}}^1$

素因数の和:38732

約数の個数: 48

約数和(自身を含む): 56564422656

約数和(自身を除く): 36365166396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13183, 25537, 26366, 39549, 51074, 52732, 65915, 76611, 79098, 102148, 127685, 131830, 153222, 158196, 197745, 255370, 263660, 306444, 383055, 395490, 510740, 766110, 790980, 1532220, 336654271, 673308542, 1009962813, 1346617084, 1683271355, 2019925626, 3366542710, 4039851252, 5049814065, 6733085420, 10099628130, 20199256260]

約数ペア:

[(1, 20199256260), (2, 10099628130), (3, 6733085420), (4, 5049814065), (5, 4039851252), (6, 3366542710), (10, 2019925626), (12, 1683271355), (15, 1346617084), (20, 1009962813), (30, 673308542), (60, 336654271), (13183, 1532220), (25537, 790980), (26366, 766110), (39549, 510740), (51074, 395490), (52732, 383055), (65915, 306444), (76611, 263660), (79098, 255370), (102148, 197745), (127685, 158196), (131830, 153222)]