20166077888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28644997}}^1$

素因数の和:28645020

約数の個数: 28

約数和(自身を含む): 43654976952

約数和(自身を除く): 23488899064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28644997, 57289994, 114579988, 229159976, 315094967, 458319952, 630189934, 916639904, 1260379868, 1833279808, 2520759736, 5041519472, 10083038944, 20166077888]

約数ペア:

[(1, 20166077888), (2, 10083038944), (4, 5041519472), (8, 2520759736), (11, 1833279808), (16, 1260379868), (22, 916639904), (32, 630189934), (44, 458319952), (64, 315094967), (88, 229159976), (176, 114579988), (352, 57289994), (704, 28644997)]