20122522052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{264770027}}^1$

素因数の和:264770050

約数の個数: 12

約数和(自身を含む): 37067803920

約数和(自身を除く): 16945281868

約数列:

[1, 2, 4, 19, 38, 76, 264770027, 529540054, 1059080108, 5030630513, 10061261026, 20122522052]

約数ペア:

[(1, 20122522052), (2, 10061261026), (4, 5030630513), (19, 1059080108), (38, 529540054), (76, 264770027)]