20229548829

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1\times {\mathrm{3733}}^1$

素因数の和:5177

約数の個数: 32

約数和(自身を含む): 31005702144

約数和(自身を除く): 10776153315

約数列:

[1, 3, 7, 21, 211, 633, 1223, 1477, 3669, 3733, 4431, 8561, 11199, 25683, 26131, 78393, 258053, 774159, 787663, 1806371, 2362989, 4565459, 5419113, 5513641, 13696377, 16540923, 31958213, 95874639, 963311849, 2889935547, 6743182943, 20229548829]

約数ペア:

[(1, 20229548829), (3, 6743182943), (7, 2889935547), (21, 963311849), (211, 95874639), (633, 31958213), (1223, 16540923), (1477, 13696377), (3669, 5513641), (3733, 5419113), (4431, 4565459), (8561, 2362989), (11199, 1806371), (25683, 787663), (26131, 774159), (78393, 258053)]