20834851834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2333}}^1\times {\mathrm{103843}}^1$

素因数の和:106221

約数の個数: 16

約数和(自身を含む): 31993090272

約数和(自身を除く): 11158238438

約数列:

[1, 2, 43, 86, 2333, 4666, 100319, 103843, 200638, 207686, 4465249, 8930498, 242265719, 484531438, 10417425917, 20834851834]

約数ペア:

[(1, 20834851834), (2, 10417425917), (43, 484531438), (86, 242265719), (2333, 8930498), (4666, 4465249), (100319, 207686), (103843, 200638)]