20305206

素因数分解:

$2^1\times 3^2\times {\mathrm{461}}^1\times {\mathrm{2447}}^1$

素因数の和:2916

約数の個数: 24

約数和(自身を含む): 44108064

約数和(自身を除く): 23802858

約数列:

[1, 2, 3, 6, 9, 18, 461, 922, 1383, 2447, 2766, 4149, 4894, 7341, 8298, 14682, 22023, 44046, 1128067, 2256134, 3384201, 6768402, 10152603, 20305206]

約数ペア:

[(1, 20305206), (2, 10152603), (3, 6768402), (6, 3384201), (9, 2256134), (18, 1128067), (461, 44046), (922, 22023), (1383, 14682), (2447, 8298), (2766, 7341), (4149, 4894)]