20225535219

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{46757}}^1$

素因数の和:47236

約数の個数: 32

約数和(自身を含む): 30845317440

約数和(自身を除く): 10619782221

約数列:

[1, 3, 9, 27, 37, 111, 333, 433, 999, 1299, 3897, 11691, 16021, 46757, 48063, 140271, 144189, 420813, 432567, 1262439, 1730009, 5190027, 15570081, 20245781, 46710243, 60737343, 182212029, 546636087, 749093897, 2247281691, 6741845073, 20225535219]

約数ペア:

[(1, 20225535219), (3, 6741845073), (9, 2247281691), (27, 749093897), (37, 546636087), (111, 182212029), (333, 60737343), (433, 46710243), (999, 20245781), (1299, 15570081), (3897, 5190027), (11691, 1730009), (16021, 1262439), (46757, 432567), (48063, 420813), (140271, 144189)]