20179027156

素因数分解:

$2^2\times {\mathrm{463}}^1\times {\mathrm{2131}}^1\times {\mathrm{5113}}^1$

素因数の和:7711

約数の個数: 24

約数和(自身を含む): 35413099904

約数和(自身を除く): 15234072748

約数列:

[1, 2, 4, 463, 926, 1852, 2131, 4262, 5113, 8524, 10226, 20452, 986653, 1973306, 2367319, 3946612, 4734638, 9469276, 10895803, 21791606, 43583212, 5044756789, 10089513578, 20179027156]

約数ペア:

[(1, 20179027156), (2, 10089513578), (4, 5044756789), (463, 43583212), (926, 21791606), (1852, 10895803), (2131, 9469276), (4262, 4734638), (5113, 3946612), (8524, 2367319), (10226, 1973306), (20452, 986653)]