20291206297

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{18379}}^1$

素因数の和:19032

約数の個数: 16

約数和(自身を含む): 21271688640

約数和(自身を除く): 980482343

約数列:

[1, 37, 53, 563, 1961, 18379, 20831, 29839, 680023, 974087, 1104043, 10347377, 36041219, 382852949, 548410981, 20291206297]

約数ペア:

[(1, 20291206297), (37, 548410981), (53, 382852949), (563, 36041219), (1961, 10347377), (18379, 1104043), (20831, 974087), (29839, 680023)]