20486516406

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{547}}^1\times {\mathrm{12713}}^1$

素因数の和:13756

約数の個数: 32

約数和(自身を含む): 41134773888

約数和(自身を除く): 20648257482

約数列:

[1, 2, 3, 6, 491, 547, 982, 1094, 1473, 1641, 2946, 3282, 12713, 25426, 38139, 76278, 268577, 537154, 805731, 1611462, 6242083, 6954011, 12484166, 13908022, 18726249, 20862033, 37452498, 41724066, 3414419401, 6828838802, 10243258203, 20486516406]

約数ペア:

[(1, 20486516406), (2, 10243258203), (3, 6828838802), (6, 3414419401), (491, 41724066), (547, 37452498), (982, 20862033), (1094, 18726249), (1473, 13908022), (1641, 12484166), (2946, 6954011), (3282, 6242083), (12713, 1611462), (25426, 805731), (38139, 537154), (76278, 268577)]