20186982308

素因数分解:

$2^2\times {\mathrm{373}}^1\times {\mathrm{1867}}^1\times {\mathrm{7247}}^1$

素因数の和:9491

約数の個数: 24

約数和(自身を含む): 35445793152

約数和(自身を除く): 15258810844

約数列:

[1, 2, 4, 373, 746, 1492, 1867, 3734, 7247, 7468, 14494, 28988, 696391, 1392782, 2703131, 2785564, 5406262, 10812524, 13530149, 27060298, 54120596, 5046745577, 10093491154, 20186982308]

約数ペア:

[(1, 20186982308), (2, 10093491154), (4, 5046745577), (373, 54120596), (746, 27060298), (1492, 13530149), (1867, 10812524), (3734, 5406262), (7247, 2785564), (7468, 2703131), (14494, 1392782), (28988, 696391)]