2020650093

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{416543}}^1$

素因数の和:416574

約数の個数: 36

約数和(自身を含む): 3703909248

約数和(自身を除く): 1683259155

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 416543, 1249629, 2915801, 3748887, 4581973, 8747403, 13745919, 20410607, 26242209, 32073811, 41237757, 61231821, 96221433, 183695463, 224516677, 288664299, 673550031, 2020650093]

約数ペア:

[(1, 2020650093), (3, 673550031), (7, 288664299), (9, 224516677), (11, 183695463), (21, 96221433), (33, 61231821), (49, 41237757), (63, 32073811), (77, 26242209), (99, 20410607), (147, 13745919), (231, 8747403), (441, 4581973), (539, 3748887), (693, 2915801), (1617, 1249629), (4851, 416543)]