20175976847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3911}}^1\times {\mathrm{3929}}^1$

素因数の和:7954

約数の個数: 16

約数和(自身を含む): 21954300480

約数和(自身を除く): 1778323633

約数列:

[1, 13, 101, 1313, 3911, 3929, 50843, 51077, 395011, 396829, 5135143, 5158777, 15366319, 199762147, 1551998219, 20175976847]

約数ペア:

[(1, 20175976847), (13, 1551998219), (101, 199762147), (1313, 15366319), (3911, 5158777), (3929, 5135143), (50843, 396829), (51077, 395011)]