20147373816

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17861147}}^1$

素因数の和:17861203

約数の個数: 32

約数和(自身を含む): 51440106240

約数和(自身を除く): 31292732424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17861147, 35722294, 53583441, 71444588, 107166882, 142889176, 214333764, 428667528, 839473909, 1678947818, 2518421727, 3357895636, 5036843454, 6715791272, 10073686908, 20147373816]

約数ペア:

[(1, 20147373816), (2, 10073686908), (3, 6715791272), (4, 5036843454), (6, 3357895636), (8, 2518421727), (12, 1678947818), (24, 839473909), (47, 428667528), (94, 214333764), (141, 142889176), (188, 107166882), (282, 71444588), (376, 53583441), (564, 35722294), (1128, 17861147)]