2020458816

素因数分解:

$2^6\times 3^4\times {\mathrm{389749}}^1$

素因数の和:389773

約数の個数: 70

約数和(自身を含む): 5989288250

約数和(自身を除く): 3968829434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 389749, 779498, 1169247, 1558996, 2338494, 3117992, 3507741, 4676988, 6235984, 7015482, 9353976, 10523223, 12471968, 14030964, 18707952, 21046446, 24943936, 28061928, 31569669, 37415904, 42092892, 56123856, 63139338, 74831808, 84185784, 112247712, 126278676, 168371568, 224495424, 252557352, 336743136, 505114704, 673486272, 1010229408, 2020458816]

約数ペア:

[(1, 2020458816), (2, 1010229408), (3, 673486272), (4, 505114704), (6, 336743136), (8, 252557352), (9, 224495424), (12, 168371568), (16, 126278676), (18, 112247712), (24, 84185784), (27, 74831808), (32, 63139338), (36, 56123856), (48, 42092892), (54, 37415904), (64, 31569669), (72, 28061928), (81, 24943936), (96, 21046446), (108, 18707952), (144, 14030964), (162, 12471968), (192, 10523223), (216, 9353976), (288, 7015482), (324, 6235984), (432, 4676988), (576, 3507741), (648, 3117992), (864, 2338494), (1296, 1558996), (1728, 1169247), (2592, 779498), (5184, 389749)]