20294134

素因数分解:

$2^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1319}}^1$

素因数の和:1492

約数の個数: 24

約数和(自身を含む): 35663760

約数和(自身を除く): 15369626

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 1099, 1319, 2198, 2638, 7693, 9233, 15386, 18466, 64631, 129262, 207083, 414166, 1449581, 2899162, 10147067, 20294134]

約数ペア:

[(1, 20294134), (2, 10147067), (7, 2899162), (14, 1449581), (49, 414166), (98, 207083), (157, 129262), (314, 64631), (1099, 18466), (1319, 15386), (2198, 9233), (2638, 7693)]