20262446

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2267}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 31434480

約数和(自身を除く): 11172034

約数列:

[1, 2, 41, 82, 109, 218, 2267, 4469, 4534, 8938, 92947, 185894, 247103, 494206, 10131223, 20262446]

約数ペア:

[(1, 20262446), (2, 10131223), (41, 494206), (82, 247103), (109, 185894), (218, 92947), (2267, 8938), (4469, 4534)]