20336358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1093}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 46630656

約数和(自身を除く): 26294298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1093, 1329, 2186, 2658, 3101, 3279, 6202, 6558, 7651, 9303, 15302, 18606, 22953, 45906, 484199, 968398, 1452597, 2905194, 3389393, 6778786, 10168179, 20336358]

約数ペア:

[(1, 20336358), (2, 10168179), (3, 6778786), (6, 3389393), (7, 2905194), (14, 1452597), (21, 968398), (42, 484199), (443, 45906), (886, 22953), (1093, 18606), (1329, 15302), (2186, 9303), (2658, 7651), (3101, 6558), (3279, 6202)]