20492076330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{5231}}^1$

素因数の和:6577

約数の個数: 128

約数和(自身を含む): 59669913600

約数和(自身を除く): 39177837270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1319, 1485, 2638, 2970, 3957, 5231, 6595, 7914, 10462, 11871, 13190, 14509, 15693, 19785, 23742, 26155, 29018, 31386, 35613, 39570, 43527, 47079, 52310, 57541, 59355, 71226, 72545, 78465, 87054, 94158, 115082, 118710, 130581, 141237, 145090, 156930, 172623, 178065, 217635, 235395, 261162, 282474, 287705, 345246, 356130, 391743, 435270, 470790, 517869, 575410, 652905, 706185, 783486, 863115, 1035738, 1305810, 1412370, 1553607, 1726230, 1958715, 2589345, 3107214, 3917430, 5178690, 6899689, 7768035, 13799378, 15536070, 20699067, 34498445, 41398134, 62097201, 68996890, 75896579, 103495335, 124194402, 151793158, 186291603, 206990670, 227689737, 310486005, 372583206, 379482895, 455379474, 620972010, 683069211, 758965790, 931458015, 1138448685, 1366138422, 1862916030, 2049207633, 2276897370, 3415346055, 4098415266, 6830692110, 10246038165, 20492076330]

約数ペア:

[(1, 20492076330), (2, 10246038165), (3, 6830692110), (5, 4098415266), (6, 3415346055), (9, 2276897370), (10, 2049207633), (11, 1862916030), (15, 1366138422), (18, 1138448685), (22, 931458015), (27, 758965790), (30, 683069211), (33, 620972010), (45, 455379474), (54, 379482895), (55, 372583206), (66, 310486005), (90, 227689737), (99, 206990670), (110, 186291603), (135, 151793158), (165, 124194402), (198, 103495335), (270, 75896579), (297, 68996890), (330, 62097201), (495, 41398134), (594, 34498445), (990, 20699067), (1319, 15536070), (1485, 13799378), (2638, 7768035), (2970, 6899689), (3957, 5178690), (5231, 3917430), (6595, 3107214), (7914, 2589345), (10462, 1958715), (11871, 1726230), (13190, 1553607), (14509, 1412370), (15693, 1305810), (19785, 1035738), (23742, 863115), (26155, 783486), (29018, 706185), (31386, 652905), (35613, 575410), (39570, 517869), (43527, 470790), (47079, 435270), (52310, 391743), (57541, 356130), (59355, 345246), (71226, 287705), (72545, 282474), (78465, 261162), (87054, 235395), (94158, 217635), (115082, 178065), (118710, 172623), (130581, 156930), (141237, 145090)]