20147921274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4099}}^1$

素因数の和:4240

約数の個数: 128

約数和(自身を含む): 46865952000

約数和(自身を除く): 26718030726

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 41, 53, 58, 78, 82, 87, 106, 123, 159, 174, 246, 318, 377, 533, 689, 754, 1066, 1131, 1189, 1378, 1537, 1599, 2067, 2173, 2262, 2378, 3074, 3198, 3567, 4099, 4134, 4346, 4611, 6519, 7134, 8198, 9222, 12297, 13038, 15457, 19981, 24594, 28249, 30914, 39962, 46371, 53287, 56498, 59943, 63017, 84747, 92742, 106574, 118871, 119886, 126034, 159861, 168059, 169494, 189051, 217247, 237742, 319722, 336118, 356613, 378102, 434494, 504177, 651741, 713226, 819221, 1008354, 1303482, 1545323, 1638442, 2184767, 2457663, 2824211, 3090646, 4369534, 4635969, 4873711, 4915326, 5648422, 6300163, 6554301, 8472633, 8907127, 9271938, 9747422, 12600326, 13108602, 14621133, 16945266, 17814254, 18900489, 26721381, 29242266, 37800978, 53442762, 63358243, 81902119, 115792651, 126716486, 163804238, 190074729, 231585302, 245706357, 258306683, 347377953, 380149458, 491412714, 516613366, 694755906, 774920049, 1549840098, 3357986879, 6715973758, 10073960637, 20147921274]

約数ペア:

[(1, 20147921274), (2, 10073960637), (3, 6715973758), (6, 3357986879), (13, 1549840098), (26, 774920049), (29, 694755906), (39, 516613366), (41, 491412714), (53, 380149458), (58, 347377953), (78, 258306683), (82, 245706357), (87, 231585302), (106, 190074729), (123, 163804238), (159, 126716486), (174, 115792651), (246, 81902119), (318, 63358243), (377, 53442762), (533, 37800978), (689, 29242266), (754, 26721381), (1066, 18900489), (1131, 17814254), (1189, 16945266), (1378, 14621133), (1537, 13108602), (1599, 12600326), (2067, 9747422), (2173, 9271938), (2262, 8907127), (2378, 8472633), (3074, 6554301), (3198, 6300163), (3567, 5648422), (4099, 4915326), (4134, 4873711), (4346, 4635969), (4611, 4369534), (6519, 3090646), (7134, 2824211), (8198, 2457663), (9222, 2184767), (12297, 1638442), (13038, 1545323), (15457, 1303482), (19981, 1008354), (24594, 819221), (28249, 713226), (30914, 651741), (39962, 504177), (46371, 434494), (53287, 378102), (56498, 356613), (59943, 336118), (63017, 319722), (84747, 237742), (92742, 217247), (106574, 189051), (118871, 169494), (119886, 168059), (126034, 159861)]