20194276268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{6841}}^1\times {\mathrm{43411}}^1$

素因数の和:50273

約数の個数: 24

約数和(自身を含む): 37425137904

約数和(自身を除く): 17230861636

約数列:

[1, 2, 4, 17, 34, 68, 6841, 13682, 27364, 43411, 86822, 116297, 173644, 232594, 465188, 737987, 1475974, 2951948, 296974651, 593949302, 1187898604, 5048569067, 10097138134, 20194276268]

約数ペア:

[(1, 20194276268), (2, 10097138134), (4, 5048569067), (17, 1187898604), (34, 593949302), (68, 296974651), (6841, 2951948), (13682, 1475974), (27364, 737987), (43411, 465188), (86822, 232594), (116297, 173644)]