20070851834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1\times {\mathrm{4507}}^1$

素因数の和:7442

約数の個数: 32

約数和(自身を含む): 33324867072

約数和(自身を除く): 13254015238

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2851, 4507, 5702, 9014, 31361, 49577, 62722, 99154, 202421, 319997, 404842, 639994, 2226631, 3519967, 4453262, 7039934, 12849457, 25698914, 141344027, 282688054, 912311447, 1824622894, 10035425917, 20070851834]

約数ペア:

[(1, 20070851834), (2, 10035425917), (11, 1824622894), (22, 912311447), (71, 282688054), (142, 141344027), (781, 25698914), (1562, 12849457), (2851, 7039934), (4507, 4453262), (5702, 3519967), (9014, 2226631), (31361, 639994), (49577, 404842), (62722, 319997), (99154, 202421)]