20182052852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20427179}}^1$

素因数の和:20427215

約数の個数: 24

約数和(自身を含む): 40037272800

約数和(自身を除く): 19855219948

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 20427179, 40854358, 81708716, 265553327, 388116401, 531106654, 776232802, 1062213308, 1552465604, 5045513213, 10091026426, 20182052852]

約数ペア:

[(1, 20182052852), (2, 10091026426), (4, 5045513213), (13, 1552465604), (19, 1062213308), (26, 776232802), (38, 531106654), (52, 388116401), (76, 265553327), (247, 81708716), (494, 40854358), (988, 20427179)]