20683698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5077}}^1$

素因数の和:5186

約数の個数: 32

約数和(自身を含む): 47773824

約数和(自身を除く): 27090126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 5077, 10154, 15231, 30462, 35539, 71078, 106617, 213234, 492469, 984938, 1477407, 2954814, 3447283, 6894566, 10341849, 20683698]

約数ペア:

[(1, 20683698), (2, 10341849), (3, 6894566), (6, 3447283), (7, 2954814), (14, 1477407), (21, 984938), (42, 492469), (97, 213234), (194, 106617), (291, 71078), (582, 35539), (679, 30462), (1358, 15231), (2037, 10154), (4074, 5077)]