20167364

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1931}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 40463808

約数和(自身を除く): 20296444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 1931, 2611, 3862, 5222, 7724, 10444, 13517, 27034, 54068, 720263, 1440526, 2881052, 5041841, 10083682, 20167364]

約数ペア:

[(1, 20167364), (2, 10083682), (4, 5041841), (7, 2881052), (14, 1440526), (28, 720263), (373, 54068), (746, 27034), (1492, 13517), (1931, 10444), (2611, 7724), (3862, 5222)]