20187219008

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28675027}}^1$

素因数の和:28675050

約数の個数: 28

約数和(自身を含む): 43700742672

約数和(自身を除く): 23513523664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28675027, 57350054, 114700108, 229400216, 315425297, 458800432, 630850594, 917600864, 1261701188, 1835201728, 2523402376, 5046804752, 10093609504, 20187219008]

約数ペア:

[(1, 20187219008), (2, 10093609504), (4, 5046804752), (8, 2523402376), (11, 1835201728), (16, 1261701188), (22, 917600864), (32, 630850594), (44, 458800432), (64, 315425297), (88, 229400216), (176, 114700108), (352, 57350054), (704, 28675027)]