9920171802

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{3301}}^1$

素因数の和:3595

約数の個数: 64

約数和(自身を含む): 20814962688

約数和(自身を除く): 10894790886

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 151, 186, 214, 302, 321, 453, 642, 906, 3301, 3317, 4681, 6602, 6634, 9362, 9903, 9951, 14043, 16157, 19806, 19902, 28086, 32314, 48471, 96942, 102331, 204662, 306993, 353207, 498451, 500867, 613986, 706414, 996902, 1001734, 1059621, 1495353, 1502601, 2119242, 2990706, 3005202, 10949417, 15451981, 21898834, 30903962, 32848251, 46355943, 53334257, 65696502, 92711886, 106668514, 160002771, 320005542, 1653361967, 3306723934, 4960085901, 9920171802]

約数ペア:

[(1, 9920171802), (2, 4960085901), (3, 3306723934), (6, 1653361967), (31, 320005542), (62, 160002771), (93, 106668514), (107, 92711886), (151, 65696502), (186, 53334257), (214, 46355943), (302, 32848251), (321, 30903962), (453, 21898834), (642, 15451981), (906, 10949417), (3301, 3005202), (3317, 2990706), (4681, 2119242), (6602, 1502601), (6634, 1495353), (9362, 1059621), (9903, 1001734), (9951, 996902), (14043, 706414), (16157, 613986), (19806, 500867), (19902, 498451), (28086, 353207), (32314, 306993), (48471, 204662), (96942, 102331)]