20108606

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33403}}^1$

素因数の和:33455

約数の個数: 16

約数和(自身を含む): 35274624

約数和(自身を除く): 15166018

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33403, 66806, 233821, 467642, 1436329, 2872658, 10054303, 20108606]

約数ペア:

[(1, 20108606), (2, 10054303), (7, 2872658), (14, 1436329), (43, 467642), (86, 233821), (301, 66806), (602, 33403)]