20105660162

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1\times {\mathrm{24809}}^1$

素因数の和:25466

約数の個数: 32

約数和(自身を含む): 34854675840

約数和(自身を除く): 14749015678

約数列:

[1, 2, 7, 14, 107, 214, 541, 749, 1082, 1498, 3787, 7574, 24809, 49618, 57887, 115774, 173663, 347326, 405209, 810418, 2654563, 5309126, 13421669, 18581941, 26843338, 37163882, 93951683, 187903366, 1436118583, 2872237166, 10052830081, 20105660162]

約数ペア:

[(1, 20105660162), (2, 10052830081), (7, 2872237166), (14, 1436118583), (107, 187903366), (214, 93951683), (541, 37163882), (749, 26843338), (1082, 18581941), (1498, 13421669), (3787, 5309126), (7574, 2654563), (24809, 810418), (49618, 405209), (57887, 347326), (115774, 173663)]