20585532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{563}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 52682112

約数和(自身を除く): 32096580

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 277, 554, 563, 831, 1108, 1126, 1662, 1689, 2252, 3047, 3324, 3378, 6094, 6193, 6756, 9141, 12188, 12386, 18282, 18579, 24772, 36564, 37158, 74316, 155951, 311902, 467853, 623804, 935706, 1715461, 1871412, 3430922, 5146383, 6861844, 10292766, 20585532]

約数ペア:

[(1, 20585532), (2, 10292766), (3, 6861844), (4, 5146383), (6, 3430922), (11, 1871412), (12, 1715461), (22, 935706), (33, 623804), (44, 467853), (66, 311902), (132, 155951), (277, 74316), (554, 37158), (563, 36564), (831, 24772), (1108, 18579), (1126, 18282), (1662, 12386), (1689, 12188), (2252, 9141), (3047, 6756), (3324, 6193), (3378, 6094)]