20256822146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{499601}}^1$

素因数の和:499730

約数の個数: 32

約数和(自身を含む): 35251917120

約数和(自身を除く): 14995094974

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 418, 1067, 1843, 2134, 3686, 20273, 40546, 499601, 999202, 5495611, 9492419, 10991222, 18984838, 48461297, 96922594, 104416609, 208833218, 533074267, 920764643, 1066148534, 1841529286, 10128411073, 20256822146]

約数ペア:

[(1, 20256822146), (2, 10128411073), (11, 1841529286), (19, 1066148534), (22, 920764643), (38, 533074267), (97, 208833218), (194, 104416609), (209, 96922594), (418, 48461297), (1067, 18984838), (1843, 10991222), (2134, 9492419), (3686, 5495611), (20273, 999202), (40546, 499601)]