20673002

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1302

約数の個数: 24

約数和(自身を含む): 36292356

約数和(自身を除く): 15619354

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 1093, 1351, 2186, 2702, 7651, 9457, 15302, 18914, 53557, 107114, 210949, 421898, 1476643, 2953286, 10336501, 20673002]

約数ペア:

[(1, 20673002), (2, 10336501), (7, 2953286), (14, 1476643), (49, 421898), (98, 210949), (193, 107114), (386, 53557), (1093, 18914), (1351, 15302), (2186, 9457), (2702, 7651)]