2013153820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2141653}}^1$

素因数の和:2141709

約数の個数: 24

約数和(自身を含む): 4317574464

約数和(自身を除く): 2304420644

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2141653, 4283306, 8566612, 10708265, 21416530, 42833060, 100657691, 201315382, 402630764, 503288455, 1006576910, 2013153820]

約数ペア:

[(1, 2013153820), (2, 1006576910), (4, 503288455), (5, 402630764), (10, 201315382), (20, 100657691), (47, 42833060), (94, 21416530), (188, 10708265), (235, 8566612), (470, 4283306), (940, 2141653)]