20370582

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3889}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 45746400

約数和(自身を除く): 25375818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 3889, 5238, 7778, 11667, 23334, 35001, 70002, 105003, 210006, 377233, 754466, 1131699, 2263398, 3395097, 6790194, 10185291, 20370582]

約数ペア:

[(1, 20370582), (2, 10185291), (3, 6790194), (6, 3395097), (9, 2263398), (18, 1131699), (27, 754466), (54, 377233), (97, 210006), (194, 105003), (291, 70002), (582, 35001), (873, 23334), (1746, 11667), (2619, 7778), (3889, 5238)]