20894536323

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{3271}}^1\times {\mathrm{30859}}^1$

素因数の和:34159

約数の個数: 24

約数和(自身を含む): 31503863040

約数和(自身を除く): 10609326717

約数列:

[1, 3, 9, 23, 69, 207, 3271, 9813, 29439, 30859, 75233, 92577, 225699, 277731, 677097, 709757, 2129271, 6387813, 100939789, 302819367, 908458101, 2321615147, 6964845441, 20894536323]

約数ペア:

[(1, 20894536323), (3, 6964845441), (9, 2321615147), (23, 908458101), (69, 302819367), (207, 100939789), (3271, 6387813), (9813, 2129271), (29439, 709757), (30859, 677097), (75233, 277731), (92577, 225699)]