20186055918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9423929}}^1$

素因数の和:9423961

約数の個数: 48

約数和(自身を含む): 52924790880

約数和(自身を除く): 32738734962

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 9423929, 18847858, 28271787, 56543574, 65967503, 84815361, 131935006, 160206793, 169630722, 197902509, 320413586, 395805018, 480620379, 593707527, 961240758, 1121447551, 1187415054, 1441861137, 2242895102, 2883722274, 3364342653, 6728685306, 10093027959, 20186055918]

約数ペア:

[(1, 20186055918), (2, 10093027959), (3, 6728685306), (6, 3364342653), (7, 2883722274), (9, 2242895102), (14, 1441861137), (17, 1187415054), (18, 1121447551), (21, 961240758), (34, 593707527), (42, 480620379), (51, 395805018), (63, 320413586), (102, 197902509), (119, 169630722), (126, 160206793), (153, 131935006), (238, 84815361), (306, 65967503), (357, 56543574), (714, 28271787), (1071, 18847858), (2142, 9423929)]