20162236024

素因数分解:

$2^3\times 7^1\times {\mathrm{6581}}^1\times {\mathrm{54709}}^1$

素因数の和:61303

約数の個数: 32

約数和(自身を含む): 43212146400

約数和(自身を除く): 23049910376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6581, 13162, 26324, 46067, 52648, 54709, 92134, 109418, 184268, 218836, 368536, 382963, 437672, 765926, 1531852, 3063704, 360039929, 720079858, 1440159716, 2520279503, 2880319432, 5040559006, 10081118012, 20162236024]

約数ペア:

[(1, 20162236024), (2, 10081118012), (4, 5040559006), (7, 2880319432), (8, 2520279503), (14, 1440159716), (28, 720079858), (56, 360039929), (6581, 3063704), (13162, 1531852), (26324, 765926), (46067, 437672), (52648, 382963), (54709, 368536), (92134, 218836), (109418, 184268)]