20172504924

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15737}}^1$

素因数の和:15857

約数の個数: 192

約数和(自身を含む): 62186503680

約数和(自身を除く): 42013998756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 83, 99, 108, 117, 132, 143, 156, 166, 198, 234, 249, 286, 297, 332, 351, 396, 429, 468, 498, 572, 594, 702, 747, 858, 913, 996, 1079, 1188, 1287, 1404, 1494, 1716, 1826, 2158, 2241, 2574, 2739, 2988, 3237, 3652, 3861, 4316, 4482, 5148, 5478, 6474, 7722, 8217, 8964, 9711, 10956, 11869, 12948, 15444, 15737, 16434, 19422, 23738, 24651, 29133, 31474, 32868, 35607, 38844, 47211, 47476, 49302, 58266, 62948, 71214, 94422, 98604, 106821, 116532, 141633, 142428, 173107, 188844, 204581, 213642, 283266, 320463, 346214, 409162, 424899, 427284, 519321, 566532, 613743, 640926, 692428, 818324, 849798, 1038642, 1227486, 1281852, 1306171, 1557963, 1699596, 1841229, 2077284, 2250391, 2454972, 2612342, 3115926, 3682458, 3918513, 4500782, 4673889, 5224684, 5523687, 6231852, 6751173, 7364916, 7837026, 9001564, 9347778, 11047374, 11755539, 13502346, 14367881, 15674052, 16980223, 18695556, 20253519, 22094748, 23511078, 27004692, 28735762, 33960446, 35266617, 40507038, 43103643, 47022156, 50940669, 57471524, 60760557, 67920892, 70533234, 81014076, 86207286, 101881338, 121521114, 129310929, 141066468, 152822007, 172414572, 186782453, 203762676, 243042228, 258621858, 305644014, 373564906, 387932787, 458466021, 517243716, 560347359, 611288028, 747129812, 775865574, 916932042, 1120694718, 1551731148, 1681042077, 1833864084, 2241389436, 3362084154, 5043126231, 6724168308, 10086252462, 20172504924]

約数ペア:

[(1, 20172504924), (2, 10086252462), (3, 6724168308), (4, 5043126231), (6, 3362084154), (9, 2241389436), (11, 1833864084), (12, 1681042077), (13, 1551731148), (18, 1120694718), (22, 916932042), (26, 775865574), (27, 747129812), (33, 611288028), (36, 560347359), (39, 517243716), (44, 458466021), (52, 387932787), (54, 373564906), (66, 305644014), (78, 258621858), (83, 243042228), (99, 203762676), (108, 186782453), (117, 172414572), (132, 152822007), (143, 141066468), (156, 129310929), (166, 121521114), (198, 101881338), (234, 86207286), (249, 81014076), (286, 70533234), (297, 67920892), (332, 60760557), (351, 57471524), (396, 50940669), (429, 47022156), (468, 43103643), (498, 40507038), (572, 35266617), (594, 33960446), (702, 28735762), (747, 27004692), (858, 23511078), (913, 22094748), (996, 20253519), (1079, 18695556), (1188, 16980223), (1287, 15674052), (1404, 14367881), (1494, 13502346), (1716, 11755539), (1826, 11047374), (2158, 9347778), (2241, 9001564), (2574, 7837026), (2739, 7364916), (2988, 6751173), (3237, 6231852), (3652, 5523687), (3861, 5224684), (4316, 4673889), (4482, 4500782), (5148, 3918513), (5478, 3682458), (6474, 3115926), (7722, 2612342), (8217, 2454972), (8964, 2250391), (9711, 2077284), (10956, 1841229), (11869, 1699596), (12948, 1557963), (15444, 1306171), (15737, 1281852), (16434, 1227486), (19422, 1038642), (23738, 849798), (24651, 818324), (29133, 692428), (31474, 640926), (32868, 613743), (35607, 566532), (38844, 519321), (47211, 427284), (47476, 424899), (49302, 409162), (58266, 346214), (62948, 320463), (71214, 283266), (94422, 213642), (98604, 204581), (106821, 188844), (116532, 173107), (141633, 142428)]