20195722794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{147197}}^1$

素因数の和:148974

約数の個数: 32

約数和(自身を含む): 43523504640

約数和(自身を除く): 23327781846

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1759, 3518, 5277, 10554, 22867, 45734, 68601, 137202, 147197, 294394, 441591, 883182, 1913561, 3827122, 5740683, 11481366, 258919523, 517839046, 776758569, 1553517138, 3365953799, 6731907598, 10097861397, 20195722794]

約数ペア:

[(1, 20195722794), (2, 10097861397), (3, 6731907598), (6, 3365953799), (13, 1553517138), (26, 776758569), (39, 517839046), (78, 258919523), (1759, 11481366), (3518, 5740683), (5277, 3827122), (10554, 1913561), (22867, 883182), (45734, 441591), (68601, 294394), (137202, 147197)]