20126320836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2847527}}^1$

素因数の和:2847584

約数の個数: 48

約数和(自身を含む): 51027701760

約数和(自身を除く): 30901380924

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 2847527, 5695054, 8542581, 11390108, 17085162, 34170324, 54103013, 88273337, 108206026, 162309039, 176546674, 216412052, 264820011, 324618078, 353093348, 529640022, 649236156, 1059280044, 1677193403, 3354386806, 5031580209, 6708773612, 10063160418, 20126320836]

約数ペア:

[(1, 20126320836), (2, 10063160418), (3, 6708773612), (4, 5031580209), (6, 3354386806), (12, 1677193403), (19, 1059280044), (31, 649236156), (38, 529640022), (57, 353093348), (62, 324618078), (76, 264820011), (93, 216412052), (114, 176546674), (124, 162309039), (186, 108206026), (228, 88273337), (372, 54103013), (589, 34170324), (1178, 17085162), (1767, 11390108), (2356, 8542581), (3534, 5695054), (7068, 2847527)]