20171383193

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{102983}}^1$

素因数の和:103089

約数の個数: 24

約数和(自身を含む): 23369129280

約数和(自身を除く): 3197746087

約数列:

[1, 13, 19, 61, 169, 247, 793, 1159, 3211, 10309, 15067, 102983, 195871, 1338779, 1956677, 6281963, 17404127, 25436801, 81665519, 119357297, 330678413, 1061651747, 1551644861, 20171383193]

約数ペア:

[(1, 20171383193), (13, 1551644861), (19, 1061651747), (61, 330678413), (169, 119357297), (247, 81665519), (793, 25436801), (1159, 17404127), (3211, 6281963), (10309, 1956677), (15067, 1338779), (102983, 195871)]