20123394027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2549}}^1\times {\mathrm{239231}}^1$

素因数の和:241794

約数の個数: 16

約数和(自身を含む): 29281996800

約数和(自身を除く): 9158602773

約数列:

[1, 3, 11, 33, 2549, 7647, 28039, 84117, 239231, 717693, 2631541, 7894623, 609799819, 1829399457, 6707798009, 20123394027]

約数ペア:

[(1, 20123394027), (3, 6707798009), (11, 1829399457), (33, 609799819), (2549, 7894623), (7647, 2631541), (28039, 717693), (84117, 239231)]