17920402576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{65883833}}^1$

素因数の和:65883858

約数の個数: 20

約数和(自身を含む): 36763179372

約数和(自身を除く): 18842776796

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 65883833, 131767666, 263535332, 527070664, 1054141328, 1120025161, 2240050322, 4480100644, 8960201288, 17920402576]

約数ペア:

[(1, 17920402576), (2, 8960201288), (4, 4480100644), (8, 2240050322), (16, 1120025161), (17, 1054141328), (34, 527070664), (68, 263535332), (136, 131767666), (272, 65883833)]