2020804936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8148407}}^1$

素因数の和:8148444

約数の個数: 16

約数和(自身を含む): 3911235840

約数和(自身を除く): 1890430904

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8148407, 16296814, 32593628, 65187256, 252600617, 505201234, 1010402468, 2020804936]

約数ペア:

[(1, 2020804936), (2, 1010402468), (4, 505201234), (8, 252600617), (31, 65187256), (62, 32593628), (124, 16296814), (248, 8148407)]