20305683217

素因数分解:

${\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{479}}^1\times {\mathrm{3919}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 21111552000

約数和(自身を除く): 805868783

約数列:

[1, 29, 373, 479, 3919, 10817, 13891, 113651, 178667, 1461787, 1877201, 5181343, 42391823, 54438829, 700195973, 20305683217]

約数ペア:

[(1, 20305683217), (29, 700195973), (373, 54438829), (479, 42391823), (3919, 5181343), (10817, 1877201), (13891, 1461787), (113651, 178667)]