20856288

素因数分解:

$2^5\times 3^1\times {\mathrm{217253}}^1$

素因数の和:217266

約数の個数: 24

約数和(自身を含む): 54748008

約数和(自身を除く): 33891720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217253, 434506, 651759, 869012, 1303518, 1738024, 2607036, 3476048, 5214072, 6952096, 10428144, 20856288]

約数ペア:

[(1, 20856288), (2, 10428144), (3, 6952096), (4, 5214072), (6, 3476048), (8, 2607036), (12, 1738024), (16, 1303518), (24, 869012), (32, 651759), (48, 434506), (96, 217253)]