2020177899

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{37517}}^1$

素因数の和:37747

約数の個数: 24

約数和(自身を含む): 3027852672

約数和(自身を除く): 1007674773

約数列:

[1, 3, 9, 31, 93, 193, 279, 579, 1737, 5983, 17949, 37517, 53847, 112551, 337653, 1163027, 3489081, 7240781, 10467243, 21722343, 65167029, 224464211, 673392633, 2020177899]

約数ペア:

[(1, 2020177899), (3, 673392633), (9, 224464211), (31, 65167029), (93, 21722343), (193, 10467243), (279, 7240781), (579, 3489081), (1737, 1163027), (5983, 337653), (17949, 112551), (37517, 53847)]