20563584

素因数分解:

$2^7\times 3^1\times {\mathrm{53551}}^1$

素因数の和:53568

約数の個数: 32

約数和(自身を含む): 54623040

約数和(自身を除く): 34059456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53551, 107102, 160653, 214204, 321306, 428408, 642612, 856816, 1285224, 1713632, 2570448, 3427264, 5140896, 6854528, 10281792, 20563584]

約数ペア:

[(1, 20563584), (2, 10281792), (3, 6854528), (4, 5140896), (6, 3427264), (8, 2570448), (12, 1713632), (16, 1285224), (24, 856816), (32, 642612), (48, 428408), (64, 321306), (96, 214204), (128, 160653), (192, 107102), (384, 53551)]