20170231428

素因数分解:

$2^2\times 3^1\times {\mathrm{1680852619}}^1$

素因数の和:1680852626

約数の個数: 12

約数和(自身を含む): 47063873360

約数和(自身を除く): 26893641932

約数列:

[1, 2, 3, 4, 6, 12, 1680852619, 3361705238, 5042557857, 6723410476, 10085115714, 20170231428]

約数ペア:

[(1, 20170231428), (2, 10085115714), (3, 6723410476), (4, 5042557857), (6, 3361705238), (12, 1680852619)]