20676408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45343}}^1$

素因数の和:45371

約数の個数: 32

約数和(自身を含む): 54412800

約数和(自身を除く): 33736392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45343, 90686, 136029, 181372, 272058, 362744, 544116, 861517, 1088232, 1723034, 2584551, 3446068, 5169102, 6892136, 10338204, 20676408]

約数ペア:

[(1, 20676408), (2, 10338204), (3, 6892136), (4, 5169102), (6, 3446068), (8, 2584551), (12, 1723034), (19, 1088232), (24, 861517), (38, 544116), (57, 362744), (76, 272058), (114, 181372), (152, 136029), (228, 90686), (456, 45343)]