20462066

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1039}}^1$

素因数の和:1313

約数の個数: 16

約数和(自身を含む): 31574400

約数和(自身を除く): 11112334

約数列:

[1, 2, 43, 86, 229, 458, 1039, 2078, 9847, 19694, 44677, 89354, 237931, 475862, 10231033, 20462066]

約数ペア:

[(1, 20462066), (2, 10231033), (43, 475862), (86, 237931), (229, 89354), (458, 44677), (1039, 19694), (2078, 9847)]