20120003271

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{577}}^1\times {\mathrm{26003}}^1$

素因数の和:26735

約数の個数: 24

約数和(自身を含む): 29309108400

約数和(自身を除く): 9189105129

約数列:

[1, 3, 9, 149, 447, 577, 1341, 1731, 5193, 26003, 78009, 85973, 234027, 257919, 773757, 3874447, 11623341, 15003731, 34870023, 45011193, 135033579, 2235555919, 6706667757, 20120003271]

約数ペア:

[(1, 20120003271), (3, 6706667757), (9, 2235555919), (149, 135033579), (447, 45011193), (577, 34870023), (1341, 15003731), (1731, 11623341), (5193, 3874447), (26003, 773757), (78009, 257919), (85973, 234027)]