20334236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1021}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 38459904

約数和(自身を除く): 18125668

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1021, 1532, 2042, 4084, 4979, 9958, 13273, 19916, 26546, 53092, 391043, 782086, 1564172, 5083559, 10167118, 20334236]

約数ペア:

[(1, 20334236), (2, 10167118), (4, 5083559), (13, 1564172), (26, 782086), (52, 391043), (383, 53092), (766, 26546), (1021, 19916), (1532, 13273), (2042, 9958), (4084, 4979)]