20341146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 50872320

約数和(自身を除く): 30531174

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 919, 1054, 1302, 1581, 1838, 2757, 3162, 3689, 5514, 6433, 7378, 11067, 12866, 15623, 19299, 22134, 28489, 31246, 38598, 46869, 56978, 85467, 93738, 109361, 170934, 199423, 218722, 328083, 398846, 484313, 598269, 656166, 968626, 1196538, 1452939, 2905878, 3390191, 6780382, 10170573, 20341146]

約数ペア:

[(1, 20341146), (2, 10170573), (3, 6780382), (6, 3390191), (7, 2905878), (14, 1452939), (17, 1196538), (21, 968626), (31, 656166), (34, 598269), (42, 484313), (51, 398846), (62, 328083), (93, 218722), (102, 199423), (119, 170934), (186, 109361), (217, 93738), (238, 85467), (357, 56978), (434, 46869), (527, 38598), (651, 31246), (714, 28489), (919, 22134), (1054, 19299), (1302, 15623), (1581, 12866), (1838, 11067), (2757, 7378), (3162, 6433), (3689, 5514)]