20792166

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{84521}}^1$

素因数の和:84567

約数の個数: 16

約数和(自身を含む): 42599088

約数和(自身を除く): 21806922

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 84521, 169042, 253563, 507126, 3465361, 6930722, 10396083, 20792166]

約数ペア:

[(1, 20792166), (2, 10396083), (3, 6930722), (6, 3465361), (41, 507126), (82, 253563), (123, 169042), (246, 84521)]