20710424

素因数分解:

$2^3\times 7^1\times {\mathrm{369829}}^1$

素因数の和:369842

約数の個数: 16

約数和(自身を含む): 44379600

約数和(自身を除く): 23669176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 369829, 739658, 1479316, 2588803, 2958632, 5177606, 10355212, 20710424]

約数ペア:

[(1, 20710424), (2, 10355212), (4, 5177606), (7, 2958632), (8, 2588803), (14, 1479316), (28, 739658), (56, 369829)]