20123090893

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1\times {\mathrm{8111}}^1$

素因数の和:15828

約数の個数: 16

約数和(自身を含む): 22433898240

約数和(自身を除く): 2310807347

約数列:

[1, 17, 19, 323, 7681, 8111, 130577, 137887, 145939, 154109, 2480963, 2619853, 62300591, 1059110047, 1183711229, 20123090893]

約数ペア:

[(1, 20123090893), (17, 1183711229), (19, 1059110047), (323, 62300591), (7681, 2619853), (8111, 2480963), (130577, 154109), (137887, 145939)]