20172089935

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{3671}}^1\times {\mathrm{10271}}^1$

素因数の和:14054

約数の個数: 16

約数和(自身を含む): 24441772032

約数和(自身を除く): 4269682097

約数列:

[1, 5, 107, 535, 3671, 10271, 18355, 51355, 392797, 1098997, 1963985, 5494985, 37704841, 188524205, 4034417987, 20172089935]

約数ペア:

[(1, 20172089935), (5, 4034417987), (107, 188524205), (535, 37704841), (3671, 5494985), (10271, 1963985), (18355, 1098997), (51355, 392797)]