20222416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{40771}}^1$

素因数の和:40810

約数の個数: 20

約数和(自身を含む): 40445824

約数和(自身を除く): 20223408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 40771, 81542, 163084, 326168, 652336, 1263901, 2527802, 5055604, 10111208, 20222416]

約数ペア:

[(1, 20222416), (2, 10111208), (4, 5055604), (8, 2527802), (16, 1263901), (31, 652336), (62, 326168), (124, 163084), (248, 81542), (496, 40771)]