20170769906

素因数分解:

$2^1\times 7^1\times {\mathrm{3623}}^1\times {\mathrm{397673}}^1$

素因数の和:401305

約数の個数: 16

約数和(自身を含む): 34588093824

約数和(自身を除く): 14417323918

約数列:

[1, 2, 7, 14, 3623, 7246, 25361, 50722, 397673, 795346, 2783711, 5567422, 1440769279, 2881538558, 10085384953, 20170769906]

約数ペア:

[(1, 20170769906), (2, 10085384953), (7, 2881538558), (14, 1440769279), (3623, 5567422), (7246, 2783711), (25361, 795346), (50722, 397673)]