20278060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92173}}^1$

素因数の和:92193

約数の個数: 24

約数和(自身を含む): 46455696

約数和(自身を除く): 26177636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 92173, 184346, 368692, 460865, 921730, 1013903, 1843460, 2027806, 4055612, 5069515, 10139030, 20278060]

約数ペア:

[(1, 20278060), (2, 10139030), (4, 5069515), (5, 4055612), (10, 2027806), (11, 1843460), (20, 1013903), (22, 921730), (44, 460865), (55, 368692), (110, 184346), (220, 92173)]