20883768

素因数分解:

$2^3\times 3^1\times {\mathrm{367}}^1\times {\mathrm{2371}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 52373760

約数和(自身を除く): 31489992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 367, 734, 1101, 1468, 2202, 2371, 2936, 4404, 4742, 7113, 8808, 9484, 14226, 18968, 28452, 56904, 870157, 1740314, 2610471, 3480628, 5220942, 6961256, 10441884, 20883768]

約数ペア:

[(1, 20883768), (2, 10441884), (3, 6961256), (4, 5220942), (6, 3480628), (8, 2610471), (12, 1740314), (24, 870157), (367, 56904), (734, 28452), (1101, 18968), (1468, 14226), (2202, 9484), (2371, 8808), (2936, 7113), (4404, 4742)]