20922324584

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{33547}}^1$

素因数の和:33647

約数の個数: 96

約数和(自身を含む): 47958878880

約数和(自身を除く): 27036554296

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 49, 56, 74, 86, 98, 148, 172, 196, 259, 296, 301, 344, 392, 518, 602, 1036, 1204, 1591, 1813, 2072, 2107, 2408, 3182, 3626, 4214, 6364, 7252, 8428, 11137, 12728, 14504, 16856, 22274, 33547, 44548, 67094, 77959, 89096, 134188, 155918, 234829, 268376, 311836, 469658, 623672, 939316, 1241239, 1442521, 1643803, 1878632, 2482478, 2885042, 3287606, 4964956, 5770084, 6575212, 8688673, 9929912, 10097647, 11540168, 13150424, 17377346, 20195294, 34754692, 40390588, 53373277, 60820711, 69509384, 70683529, 80781176, 106746554, 121641422, 141367058, 213493108, 243282844, 282734116, 373612939, 426986216, 486565688, 565468232, 747225878, 1494451756, 2615290573, 2988903512, 5230581146, 10461162292, 20922324584]

約数ペア:

[(1, 20922324584), (2, 10461162292), (4, 5230581146), (7, 2988903512), (8, 2615290573), (14, 1494451756), (28, 747225878), (37, 565468232), (43, 486565688), (49, 426986216), (56, 373612939), (74, 282734116), (86, 243282844), (98, 213493108), (148, 141367058), (172, 121641422), (196, 106746554), (259, 80781176), (296, 70683529), (301, 69509384), (344, 60820711), (392, 53373277), (518, 40390588), (602, 34754692), (1036, 20195294), (1204, 17377346), (1591, 13150424), (1813, 11540168), (2072, 10097647), (2107, 9929912), (2408, 8688673), (3182, 6575212), (3626, 5770084), (4214, 4964956), (6364, 3287606), (7252, 2885042), (8428, 2482478), (11137, 1878632), (12728, 1643803), (14504, 1442521), (16856, 1241239), (22274, 939316), (33547, 623672), (44548, 469658), (67094, 311836), (77959, 268376), (89096, 234829), (134188, 155918)]