20176149546

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{282413}}^1$

素因数の和:282447

約数の個数: 84

約数和(自身を含む): 52784023842

約数和(自身を除く): 32607874296

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, 282413, 564826, 847239, 1694478, 1976891, 2541717, 3953782, 5083434, 5930673, 7625151, 11861346, 13838237, 15250302, 17792019, 22875453, 27676474, 35584038, 41514711, 45750906, 53376057, 68626359, 83029422, 106752114, 124544133, 137252718, 160128171, 205879077, 249088266, 320256342, 373632399, 411758154, 480384513, 747264798, 960769026, 1120897197, 1441153539, 2241794394, 2882307078, 3362691591, 6725383182, 10088074773, 20176149546]

約数ペア:

[(1, 20176149546), (2, 10088074773), (3, 6725383182), (6, 3362691591), (7, 2882307078), (9, 2241794394), (14, 1441153539), (18, 1120897197), (21, 960769026), (27, 747264798), (42, 480384513), (49, 411758154), (54, 373632399), (63, 320256342), (81, 249088266), (98, 205879077), (126, 160128171), (147, 137252718), (162, 124544133), (189, 106752114), (243, 83029422), (294, 68626359), (378, 53376057), (441, 45750906), (486, 41514711), (567, 35584038), (729, 27676474), (882, 22875453), (1134, 17792019), (1323, 15250302), (1458, 13838237), (1701, 11861346), (2646, 7625151), (3402, 5930673), (3969, 5083434), (5103, 3953782), (7938, 2541717), (10206, 1976891), (11907, 1694478), (23814, 847239), (35721, 564826), (71442, 282413)]