20223787598

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{298031}}^1$

素因数の和:298208

約数の個数: 32

約数和(自身を含む): 35878284288

約数和(自身を除く): 15654496690

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 518, 917, 1834, 4847, 9694, 33929, 67858, 298031, 596062, 2086217, 4172434, 11027147, 22054294, 39042061, 77190029, 78084122, 154380058, 273294427, 546588854, 1444556257, 2889112514, 10111893799, 20223787598]

約数ペア:

[(1, 20223787598), (2, 10111893799), (7, 2889112514), (14, 1444556257), (37, 546588854), (74, 273294427), (131, 154380058), (259, 78084122), (262, 77190029), (518, 39042061), (917, 22054294), (1834, 11027147), (4847, 4172434), (9694, 2086217), (33929, 596062), (67858, 298031)]