20173877882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{6449}}^1\times {\mathrm{38149}}^1$

素因数の和:44641

約数の個数: 16

約数和(自身を含む): 31004505000

約数和(自身を除く): 10830627118

約数列:

[1, 2, 41, 82, 6449, 12898, 38149, 76298, 264409, 528818, 1564109, 3128218, 246022901, 492045802, 10086938941, 20173877882]

約数ペア:

[(1, 20173877882), (2, 10086938941), (41, 492045802), (82, 246022901), (6449, 3128218), (12898, 1564109), (38149, 528818), (76298, 264409)]