20463468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74143}}^1$

素因数の和:74173

約数の個数: 24

約数和(自身を含む): 49824768

約数和(自身を除く): 29361300

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 74143, 148286, 222429, 296572, 444858, 889716, 1705289, 3410578, 5115867, 6821156, 10231734, 20463468]

約数ペア:

[(1, 20463468), (2, 10231734), (3, 6821156), (4, 5115867), (6, 3410578), (12, 1705289), (23, 889716), (46, 444858), (69, 296572), (92, 222429), (138, 148286), (276, 74143)]