20186469154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{15061}}^1$

素因数の和:15658

約数の個数: 32

約数和(自身を含む): 32533920000

約数和(自身を除く): 12347450846

約数列:

[1, 2, 17, 34, 79, 158, 499, 998, 1343, 2686, 8483, 15061, 16966, 30122, 39421, 78842, 256037, 512074, 670157, 1189819, 1340314, 2379638, 7515439, 15030878, 20226923, 40453846, 127762463, 255524926, 593719681, 1187439362, 10093234577, 20186469154]

約数ペア:

[(1, 20186469154), (2, 10093234577), (17, 1187439362), (34, 593719681), (79, 255524926), (158, 127762463), (499, 40453846), (998, 20226923), (1343, 15030878), (2686, 7515439), (8483, 2379638), (15061, 1340314), (16966, 1189819), (30122, 670157), (39421, 512074), (78842, 256037)]