20227587786

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{283133}}^1$

素因数の和:283167

約数の個数: 84

約数和(自身を含む): 52918594002

約数和(自身を除く): 32691006216

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 729, 882, 1134, 1323, 1458, 1701, 2646, 3402, 3969, 5103, 7938, 10206, 11907, 23814, 35721, 71442, 283133, 566266, 849399, 1698798, 1981931, 2548197, 3963862, 5096394, 5945793, 7644591, 11891586, 13873517, 15289182, 17837379, 22933773, 27747034, 35674758, 41620551, 45867546, 53512137, 68801319, 83241102, 107024274, 124861653, 137602638, 160536411, 206403957, 249723306, 321072822, 374584959, 412807914, 481609233, 749169918, 963218466, 1123754877, 1444827699, 2247509754, 2889655398, 3371264631, 6742529262, 10113793893, 20227587786]

約数ペア:

[(1, 20227587786), (2, 10113793893), (3, 6742529262), (6, 3371264631), (7, 2889655398), (9, 2247509754), (14, 1444827699), (18, 1123754877), (21, 963218466), (27, 749169918), (42, 481609233), (49, 412807914), (54, 374584959), (63, 321072822), (81, 249723306), (98, 206403957), (126, 160536411), (147, 137602638), (162, 124861653), (189, 107024274), (243, 83241102), (294, 68801319), (378, 53512137), (441, 45867546), (486, 41620551), (567, 35674758), (729, 27747034), (882, 22933773), (1134, 17837379), (1323, 15289182), (1458, 13873517), (1701, 11891586), (2646, 7644591), (3402, 5945793), (3969, 5096394), (5103, 3963862), (7938, 2548197), (10206, 1981931), (11907, 1698798), (23814, 849399), (35721, 566266), (71442, 283133)]