20192914353942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{215611873}}^1$

素因数の和:215611946

約数の個数: 72

約数和(自身を含む): 49208666779272

約数和(自身を除く): 29015752425330

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 121, 129, 198, 242, 258, 363, 387, 473, 726, 774, 946, 1089, 1419, 2178, 2838, 4257, 5203, 8514, 10406, 15609, 31218, 46827, 93654, 215611873, 431223746, 646835619, 1293671238, 1940506857, 2371730603, 3881013714, 4743461206, 7115191809, 9271310539, 14230383618, 18542621078, 21345575427, 26089036633, 27813931617, 42691150854, 52178073266, 55627863234, 78267109899, 83441794851, 101984415929, 156534219798, 166883589702, 203968831858, 234801329697, 305953247787, 469602659394, 611906495574, 917859743361, 1121828575219, 1835719486722, 2243657150438, 3365485725657, 6730971451314, 10096457176971, 20192914353942]

約数ペア:

[(1, 20192914353942), (2, 10096457176971), (3, 6730971451314), (6, 3365485725657), (9, 2243657150438), (11, 1835719486722), (18, 1121828575219), (22, 917859743361), (33, 611906495574), (43, 469602659394), (66, 305953247787), (86, 234801329697), (99, 203968831858), (121, 166883589702), (129, 156534219798), (198, 101984415929), (242, 83441794851), (258, 78267109899), (363, 55627863234), (387, 52178073266), (473, 42691150854), (726, 27813931617), (774, 26089036633), (946, 21345575427), (1089, 18542621078), (1419, 14230383618), (2178, 9271310539), (2838, 7115191809), (4257, 4743461206), (5203, 3881013714), (8514, 2371730603), (10406, 1940506857), (15609, 1293671238), (31218, 646835619), (46827, 431223746), (93654, 215611873)]