20173583666

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1248829}}^1$

素因数の和:1249069

約数の個数: 16

約数和(自身を含む): 31155810840

約数和(自身を除く): 10982227174

約数列:

[1, 2, 41, 82, 197, 394, 8077, 16154, 1248829, 2497658, 51201989, 102403978, 246019313, 492038626, 10086791833, 20173583666]

約数ペア:

[(1, 20173583666), (2, 10086791833), (41, 492038626), (82, 246019313), (197, 102403978), (394, 51201989), (8077, 2497658), (16154, 1248829)]