20227922916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{72461}}^1$

素因数の和:73052

約数の個数: 48

約数和(自身を含む): 48386065728

約数和(自身を除く): 28158142812

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 541, 1082, 1623, 2164, 3246, 6492, 23263, 46526, 69789, 72461, 93052, 139578, 144922, 217383, 279156, 289844, 434766, 869532, 3115823, 6231646, 9347469, 12463292, 18694938, 37389876, 39201401, 78402802, 117604203, 156805604, 235208406, 470416812, 1685660243, 3371320486, 5056980729, 6742640972, 10113961458, 20227922916]

約数ペア:

[(1, 20227922916), (2, 10113961458), (3, 6742640972), (4, 5056980729), (6, 3371320486), (12, 1685660243), (43, 470416812), (86, 235208406), (129, 156805604), (172, 117604203), (258, 78402802), (516, 39201401), (541, 37389876), (1082, 18694938), (1623, 12463292), (2164, 9347469), (3246, 6231646), (6492, 3115823), (23263, 869532), (46526, 434766), (69789, 289844), (72461, 279156), (93052, 217383), (139578, 144922)]