20771394

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{10093}}^1$

素因数の和:10119

約数の個数: 32

約数和(自身を含む): 48451200

約数和(自身を除く): 27679806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 10093, 20186, 30279, 60558, 70651, 141302, 211953, 423906, 494557, 989114, 1483671, 2967342, 3461899, 6923798, 10385697, 20771394]

約数ペア:

[(1, 20771394), (2, 10385697), (3, 6923798), (6, 3461899), (7, 2967342), (14, 1483671), (21, 989114), (42, 494557), (49, 423906), (98, 211953), (147, 141302), (294, 70651), (343, 60558), (686, 30279), (1029, 20186), (2058, 10093)]