20176901874

素因数分解:

$2^1\times 3^6\times {\mathrm{13838753}}^1$

素因数の和:13838773

約数の個数: 28

約数和(自身を含む): 45377274366

約数和(自身を除く): 25200372492

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13838753, 27677506, 41516259, 83032518, 124548777, 249097554, 373646331, 747292662, 1120938993, 2241877986, 3362816979, 6725633958, 10088450937, 20176901874]

約数ペア:

[(1, 20176901874), (2, 10088450937), (3, 6725633958), (6, 3362816979), (9, 2241877986), (18, 1120938993), (27, 747292662), (54, 373646331), (81, 249097554), (162, 124548777), (243, 83032518), (486, 41516259), (729, 27677506), (1458, 13838753)]