20103702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145679}}^1$

素因数の和:145707

約数の個数: 16

約数和(自身を含む): 41955840

約数和(自身を除く): 21852138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145679, 291358, 437037, 874074, 3350617, 6701234, 10051851, 20103702]

約数ペア:

[(1, 20103702), (2, 10051851), (3, 6701234), (6, 3350617), (23, 874074), (46, 437037), (69, 291358), (138, 145679)]