20104801

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 21929040

約数和(自身を除く): 1824239

約数列:

[1, 29, 37, 41, 457, 1073, 1189, 1517, 13253, 16909, 18737, 43993, 490361, 543373, 693269, 20104801]

約数ペア:

[(1, 20104801), (29, 693269), (37, 543373), (41, 490361), (457, 43993), (1073, 18737), (1189, 16909), (1517, 13253)]