20215236

素因数分解:

$2^2\times 3^1\times {\mathrm{601}}^1\times {\mathrm{2803}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 47264224

約数和(自身を除く): 27048988

約数列:

[1, 2, 3, 4, 6, 12, 601, 1202, 1803, 2404, 2803, 3606, 5606, 7212, 8409, 11212, 16818, 33636, 1684603, 3369206, 5053809, 6738412, 10107618, 20215236]

約数ペア:

[(1, 20215236), (2, 10107618), (3, 6738412), (4, 5053809), (6, 3369206), (12, 1684603), (601, 33636), (1202, 16818), (1803, 11212), (2404, 8409), (2803, 7212), (3606, 5606)]