20008884714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1741}}^1$

素因数の和:1901

約数の個数: 192

約数和(自身を含む): 52312845312

約数和(自身を除く): 32303960598

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 97, 98, 147, 182, 186, 194, 217, 273, 291, 294, 403, 434, 546, 582, 637, 651, 679, 806, 1209, 1261, 1274, 1302, 1358, 1519, 1741, 1911, 2037, 2418, 2522, 2821, 3007, 3038, 3482, 3783, 3822, 4074, 4557, 4753, 5223, 5642, 6014, 7566, 8463, 8827, 9021, 9114, 9506, 10446, 12187, 14259, 16926, 17654, 18042, 19747, 21049, 22633, 24374, 26481, 28518, 36561, 39091, 39494, 42098, 45266, 52962, 53971, 59241, 61789, 63147, 67899, 73122, 78182, 85309, 107942, 117273, 118482, 123578, 126294, 135798, 147343, 158431, 161913, 168877, 170618, 185367, 234546, 255927, 273637, 294686, 316862, 323826, 337754, 370734, 377797, 442029, 475293, 506631, 511854, 547274, 701623, 755594, 820911, 884058, 950586, 1013262, 1109017, 1133391, 1182139, 1403246, 1641822, 1915459, 2104869, 2195401, 2218034, 2266782, 2364278, 2644579, 3327051, 3546417, 3830918, 4209738, 4390802, 4911361, 5235187, 5289158, 5746377, 6586203, 6654102, 7092834, 7933737, 8274973, 9822722, 10470374, 11492754, 13172406, 14734083, 15367807, 15705561, 15867474, 16549946, 24824919, 29468166, 30735614, 31411122, 34379527, 36646309, 46103421, 49649838, 68057431, 68759054, 73292618, 92206842, 103138581, 107574649, 109938927, 136114862, 204172293, 206277162, 215149298, 219877854, 256524163, 322723947, 408344586, 476402017, 513048326, 645447894, 769572489, 952804034, 1429206051, 1539144978, 2858412102, 3334814119, 6669628238, 10004442357, 20008884714]

約数ペア:

[(1, 20008884714), (2, 10004442357), (3, 6669628238), (6, 3334814119), (7, 2858412102), (13, 1539144978), (14, 1429206051), (21, 952804034), (26, 769572489), (31, 645447894), (39, 513048326), (42, 476402017), (49, 408344586), (62, 322723947), (78, 256524163), (91, 219877854), (93, 215149298), (97, 206277162), (98, 204172293), (147, 136114862), (182, 109938927), (186, 107574649), (194, 103138581), (217, 92206842), (273, 73292618), (291, 68759054), (294, 68057431), (403, 49649838), (434, 46103421), (546, 36646309), (582, 34379527), (637, 31411122), (651, 30735614), (679, 29468166), (806, 24824919), (1209, 16549946), (1261, 15867474), (1274, 15705561), (1302, 15367807), (1358, 14734083), (1519, 13172406), (1741, 11492754), (1911, 10470374), (2037, 9822722), (2418, 8274973), (2522, 7933737), (2821, 7092834), (3007, 6654102), (3038, 6586203), (3482, 5746377), (3783, 5289158), (3822, 5235187), (4074, 4911361), (4557, 4390802), (4753, 4209738), (5223, 3830918), (5642, 3546417), (6014, 3327051), (7566, 2644579), (8463, 2364278), (8827, 2266782), (9021, 2218034), (9114, 2195401), (9506, 2104869), (10446, 1915459), (12187, 1641822), (14259, 1403246), (16926, 1182139), (17654, 1133391), (18042, 1109017), (19747, 1013262), (21049, 950586), (22633, 884058), (24374, 820911), (26481, 755594), (28518, 701623), (36561, 547274), (39091, 511854), (39494, 506631), (42098, 475293), (45266, 442029), (52962, 377797), (53971, 370734), (59241, 337754), (61789, 323826), (63147, 316862), (67899, 294686), (73122, 273637), (78182, 255927), (85309, 234546), (107942, 185367), (117273, 170618), (118482, 168877), (123578, 161913), (126294, 158431), (135798, 147343)]