20843032

素因数分解:

$2^3\times 7^2\times {\mathrm{53171}}^1$

素因数の和:53191

約数の個数: 24

約数和(自身を含む): 45462060

約数和(自身を除く): 24619028

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 53171, 106342, 212684, 372197, 425368, 744394, 1488788, 2605379, 2977576, 5210758, 10421516, 20843032]

約数ペア:

[(1, 20843032), (2, 10421516), (4, 5210758), (7, 2977576), (8, 2605379), (14, 1488788), (28, 744394), (49, 425368), (56, 372197), (98, 212684), (196, 106342), (392, 53171)]