20172465185

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{120833}}^1$

素因数の和:121204

約数の個数: 16

約数和(自身を含む): 24473235024

約数和(自身を除く): 4300769839

約数列:

[1, 5, 173, 193, 865, 965, 33389, 120833, 166945, 604165, 20904109, 23320769, 104520545, 116603845, 4034493037, 20172465185]

約数ペア:

[(1, 20172465185), (5, 4034493037), (173, 116603845), (193, 104520545), (865, 23320769), (965, 20904109), (33389, 604165), (120833, 166945)]