20143769855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{225941}}^1$

素因数の和:227578

約数の個数: 16

約数和(自身を含む): 26386410528

約数和(自身を除く): 6242640673

約数列:

[1, 5, 11, 55, 1621, 8105, 17831, 89155, 225941, 1129705, 2485351, 12426755, 366250361, 1831251805, 4028753971, 20143769855]

約数ペア:

[(1, 20143769855), (5, 4028753971), (11, 1831251805), (55, 366250361), (1621, 12426755), (8105, 2485351), (17831, 1129705), (89155, 225941)]