20532796

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 36993600

約数和(自身を除く): 16460804

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 596, 733, 1466, 2932, 7003, 14006, 28012, 34451, 68902, 109217, 137804, 218434, 436868, 5133199, 10266398, 20532796]

約数ペア:

[(1, 20532796), (2, 10266398), (4, 5133199), (47, 436868), (94, 218434), (149, 137804), (188, 109217), (298, 68902), (596, 34451), (733, 28012), (1466, 14006), (2932, 7003)]