20119483

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 21980160

約数和(自身を除く): 1860677

約数列:

[1, 17, 71, 79, 211, 1207, 1343, 3587, 5609, 14981, 16669, 95353, 254677, 283373, 1183499, 20119483]

約数ペア:

[(1, 20119483), (17, 1183499), (71, 283373), (79, 254677), (211, 95353), (1207, 16669), (1343, 14981), (3587, 5609)]