20874144

素因数分解:

$2^5\times 3^1\times {\mathrm{217439}}^1$

素因数の和:217452

約数の個数: 24

約数和(自身を含む): 54794880

約数和(自身を除く): 33920736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217439, 434878, 652317, 869756, 1304634, 1739512, 2609268, 3479024, 5218536, 6958048, 10437072, 20874144]

約数ペア:

[(1, 20874144), (2, 10437072), (3, 6958048), (4, 5218536), (6, 3479024), (8, 2609268), (12, 1739512), (16, 1304634), (24, 869756), (32, 652317), (48, 434878), (96, 217439)]