20408065884

素因数分解:

$2^2\times 3^3\times {\mathrm{188963573}}^1$

素因数の和:188963586

約数の個数: 24

約数和(自身を含む): 52909800720

約数和(自身を除く): 32501734836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188963573, 377927146, 566890719, 755854292, 1133781438, 1700672157, 2267562876, 3401344314, 5102016471, 6802688628, 10204032942, 20408065884]

約数ペア:

[(1, 20408065884), (2, 10204032942), (3, 6802688628), (4, 5102016471), (6, 3401344314), (9, 2267562876), (12, 1700672157), (18, 1133781438), (27, 755854292), (36, 566890719), (54, 377927146), (108, 188963573)]