20120693645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3607}}^1\times {\mathrm{85819}}^1$

素因数の和:89444

約数の個数: 16

約数和(自身を含む): 26009639040

約数和(自身を除く): 5888945395

約数列:

[1, 5, 13, 65, 3607, 18035, 46891, 85819, 234455, 429095, 1115647, 5578235, 309549133, 1547745665, 4024138729, 20120693645]

約数ペア:

[(1, 20120693645), (5, 4024138729), (13, 1547745665), (65, 309549133), (3607, 5578235), (18035, 1115647), (46891, 429095), (85819, 234455)]