20070182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12497}}^1$

素因数の和:12583

約数の個数: 16

約数和(自身を含む): 33294672

約数和(自身を除く): 13224490

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12497, 24994, 137467, 274934, 912281, 1824562, 10035091, 20070182]

約数ペア:

[(1, 20070182), (2, 10035091), (11, 1824562), (22, 912281), (73, 274934), (146, 137467), (803, 24994), (1606, 12497)]