20526696168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{224071}}^1$

素因数の和:224438

約数の個数: 64

約数和(自身を含む): 56143480320

約数和(自身を除く): 35616784152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 347, 694, 1041, 1388, 2082, 2776, 3817, 4164, 7634, 8328, 11451, 15268, 22902, 30536, 45804, 91608, 224071, 448142, 672213, 896284, 1344426, 1792568, 2464781, 2688852, 4929562, 5377704, 7394343, 9859124, 14788686, 19718248, 29577372, 59154744, 77752637, 155505274, 233257911, 311010548, 466515822, 622021096, 855279007, 933031644, 1710558014, 1866063288, 2565837021, 3421116028, 5131674042, 6842232056, 10263348084, 20526696168]

約数ペア:

[(1, 20526696168), (2, 10263348084), (3, 6842232056), (4, 5131674042), (6, 3421116028), (8, 2565837021), (11, 1866063288), (12, 1710558014), (22, 933031644), (24, 855279007), (33, 622021096), (44, 466515822), (66, 311010548), (88, 233257911), (132, 155505274), (264, 77752637), (347, 59154744), (694, 29577372), (1041, 19718248), (1388, 14788686), (2082, 9859124), (2776, 7394343), (3817, 5377704), (4164, 4929562), (7634, 2688852), (8328, 2464781), (11451, 1792568), (15268, 1344426), (22902, 896284), (30536, 672213), (45804, 448142), (91608, 224071)]