20090364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239171}}^1$

素因数の和:239185

約数の個数: 24

約数和(自身を含む): 53574528

約数和(自身を除く): 33484164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239171, 478342, 717513, 956684, 1435026, 1674197, 2870052, 3348394, 5022591, 6696788, 10045182, 20090364]

約数ペア:

[(1, 20090364), (2, 10045182), (3, 6696788), (4, 5022591), (6, 3348394), (7, 2870052), (12, 1674197), (14, 1435026), (21, 956684), (28, 717513), (42, 478342), (84, 239171)]