20102302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12517}}^1$

素因数の和:12603

約数の個数: 16

約数和(自身を含む): 33347952

約数和(自身を除く): 13245650

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12517, 25034, 137687, 275374, 913741, 1827482, 10051151, 20102302]

約数ペア:

[(1, 20102302), (2, 10051151), (11, 1827482), (22, 913741), (73, 275374), (146, 137687), (803, 25034), (1606, 12517)]