20805045019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{139801}}^1$

素因数の和:140058

約数の個数: 16

約数和(自身を含む): 23110948224

約数和(自身を除く): 2305903205

約数列:

[1, 11, 83, 163, 913, 1793, 13529, 139801, 148819, 1537811, 11603483, 22787563, 127638313, 250663193, 1891367729, 20805045019]

約数ペア:

[(1, 20805045019), (11, 1891367729), (83, 250663193), (163, 127638313), (913, 22787563), (1793, 11603483), (13529, 1537811), (139801, 148819)]