20103594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1907}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 46158336

約数和(自身を除く): 26054742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 1907, 3514, 3814, 5271, 5721, 10542, 11442, 13349, 26698, 40047, 80094, 478657, 957314, 1435971, 2871942, 3350599, 6701198, 10051797, 20103594]

約数ペア:

[(1, 20103594), (2, 10051797), (3, 6701198), (6, 3350599), (7, 2871942), (14, 1435971), (21, 957314), (42, 478657), (251, 80094), (502, 40047), (753, 26698), (1506, 13349), (1757, 11442), (1907, 10542), (3514, 5721), (3814, 5271)]