20087535706

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19655123}}^1$

素因数の和:19655205

約数の個数: 16

約数和(自身を含む): 34907500224

約数和(自身を除く): 14819964518

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 19655123, 39310246, 137585861, 275171722, 1434823979, 2869647958, 10043767853, 20087535706]

約数ペア:

[(1, 20087535706), (2, 10043767853), (7, 2869647958), (14, 1434823979), (73, 275171722), (146, 137585861), (511, 39310246), (1022, 19655123)]