20119165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5011}}^1$

素因数の和:5100

約数の個数: 16

約数和(自身を含む): 26703936

約数和(自身を除く): 6584771

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 5011, 25055, 55121, 275605, 365803, 1829015, 4023833, 20119165]

約数ペア:

[(1, 20119165), (5, 4023833), (11, 1829015), (55, 365803), (73, 275605), (365, 55121), (803, 25055), (4015, 5011)]