20316124

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4073}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 37643760

約数和(自身を除く): 17327636

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4073, 4988, 8146, 16292, 118117, 175139, 236234, 350278, 472468, 700556, 5079031, 10158062, 20316124]

約数ペア:

[(1, 20316124), (2, 10158062), (4, 5079031), (29, 700556), (43, 472468), (58, 350278), (86, 236234), (116, 175139), (172, 118117), (1247, 16292), (2494, 8146), (4073, 4988)]