22772020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30773}}^1$

素因数の和:30819

約数の個数: 24

約数和(自身を含む): 49115304

約数和(自身を除く): 26343284

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 30773, 61546, 123092, 153865, 307730, 615460, 1138601, 2277202, 4554404, 5693005, 11386010, 22772020]

約数ペア:

[(1, 22772020), (2, 11386010), (4, 5693005), (5, 4554404), (10, 2277202), (20, 1138601), (37, 615460), (74, 307730), (148, 153865), (185, 123092), (370, 61546), (740, 30773)]