20347218642

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{12606703}}^1$

素因数の和:12606977

約数の個数: 16

約数和(自身を含む): 40845720960

約数和(自身を除く): 20498502318

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 12606703, 25213406, 37820109, 75640218, 3391203107, 6782406214, 10173609321, 20347218642]

約数ペア:

[(1, 20347218642), (2, 10173609321), (3, 6782406214), (6, 3391203107), (269, 75640218), (538, 37820109), (807, 25213406), (1614, 12606703)]