20291260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92233}}^1$

素因数の和:92253

約数の個数: 24

約数和(自身を含む): 46485936

約数和(自身を除く): 26194676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 92233, 184466, 368932, 461165, 922330, 1014563, 1844660, 2029126, 4058252, 5072815, 10145630, 20291260]

約数ペア:

[(1, 20291260), (2, 10145630), (4, 5072815), (5, 4058252), (10, 2029126), (11, 1844660), (20, 1014563), (22, 922330), (44, 461165), (55, 368932), (110, 184466), (220, 92233)]