20626188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{156259}}^1$

素因数の和:156277

約数の個数: 24

約数和(自身を含む): 52503360

約数和(自身を除く): 31877172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 156259, 312518, 468777, 625036, 937554, 1718849, 1875108, 3437698, 5156547, 6875396, 10313094, 20626188]

約数ペア:

[(1, 20626188), (2, 10313094), (3, 6875396), (4, 5156547), (6, 3437698), (11, 1875108), (12, 1718849), (22, 937554), (33, 625036), (44, 468777), (66, 312518), (132, 156259)]