20137496044

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{112583}}^1$

素因数の和:113145

約数の個数: 24

約数和(自身を含む): 35681472288

約数和(自身を除く): 15543976244

約数列:

[1, 2, 4, 97, 194, 388, 461, 922, 1844, 44717, 89434, 112583, 178868, 225166, 450332, 10920551, 21841102, 43682204, 51900763, 103801526, 207603052, 5034374011, 10068748022, 20137496044]

約数ペア:

[(1, 20137496044), (2, 10068748022), (4, 5034374011), (97, 207603052), (194, 103801526), (388, 51900763), (461, 43682204), (922, 21841102), (1844, 10920551), (44717, 450332), (89434, 225166), (112583, 178868)]