20925222

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{5527}}^1$

素因数の和:6163

約数の個数: 16

約数和(自身を含む): 41924352

約数和(自身を除く): 20999130

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 5527, 11054, 16581, 33162, 3487537, 6975074, 10462611, 20925222]

約数ペア:

[(1, 20925222), (2, 10462611), (3, 6975074), (6, 3487537), (631, 33162), (1262, 16581), (1893, 11054), (3786, 5527)]