20229623170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28492427}}^1$

素因数の和:28492505

約数の個数: 16

約数和(自身を含む): 36926186688

約数和(自身を除く): 16696563518

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 28492427, 56984854, 142462135, 284924270, 2022962317, 4045924634, 10114811585, 20229623170]

約数ペア:

[(1, 20229623170), (2, 10114811585), (5, 4045924634), (10, 2022962317), (71, 284924270), (142, 142462135), (355, 56984854), (710, 28492427)]