20192479435

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{146063}}^1$

素因数の和:146754

約数の個数: 16

約数和(自身を含む): 24833217024

約数和(自身を除く): 4640737589

約数列:

[1, 5, 43, 215, 643, 3215, 27649, 138245, 146063, 730315, 6280709, 31403545, 93918509, 469592545, 4038495887, 20192479435]

約数ペア:

[(1, 20192479435), (5, 4038495887), (43, 469592545), (215, 93918509), (643, 31403545), (3215, 6280709), (27649, 730315), (138245, 146063)]