20145201594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479647657}}^1$

素因数の和:479647669

約数の個数: 16

約数和(自身を含む): 46046175168

約数和(自身を除く): 25900973574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479647657, 959295314, 1438942971, 2877885942, 3357533599, 6715067198, 10072600797, 20145201594]

約数ペア:

[(1, 20145201594), (2, 10072600797), (3, 6715067198), (6, 3357533599), (7, 2877885942), (14, 1438942971), (21, 959295314), (42, 479647657)]