20186488515

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16214047}}^1$

素因数の和:16214138

約数の個数: 16

約数和(自身を含む): 32687520768

約数和(自身を除く): 12501032253

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 16214047, 48642141, 81070235, 243210705, 1345765901, 4037297703, 6728829505, 20186488515]

約数ペア:

[(1, 20186488515), (3, 6728829505), (5, 4037297703), (15, 1345765901), (83, 243210705), (249, 81070235), (415, 48642141), (1245, 16214047)]