20143945195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{981913}}^1$

素因数の和:982302

約数の個数: 16

約数和(自身を含む): 26440980192

約数和(自身を除く): 6297034997

約数列:

[1, 5, 11, 55, 373, 1865, 4103, 20515, 981913, 4909565, 10801043, 54005215, 366253549, 1831267745, 4028789039, 20143945195]

約数ペア:

[(1, 20143945195), (5, 4028789039), (11, 1831267745), (55, 366253549), (373, 54005215), (1865, 10801043), (4103, 4909565), (20515, 981913)]