1620341732

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{22741}}^1$

素因数の和:23171

約数の個数: 24

約数和(自身を含む): 2903698560

約数和(自身を除く): 1283356828

約数列:

[1, 2, 4, 47, 94, 188, 379, 758, 1516, 17813, 22741, 35626, 45482, 71252, 90964, 1068827, 2137654, 4275308, 8618839, 17237678, 34475356, 405085433, 810170866, 1620341732]

約数ペア:

[(1, 1620341732), (2, 810170866), (4, 405085433), (47, 34475356), (94, 17237678), (188, 8618839), (379, 4275308), (758, 2137654), (1516, 1068827), (17813, 90964), (22741, 71252), (35626, 45482)]