20386592

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{20551}}^1$

素因数の和:20592

約数の個数: 24

約数和(自身を含む): 41432832

約数和(自身を除く): 21046240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 20551, 41102, 82204, 164408, 328816, 637081, 657632, 1274162, 2548324, 5096648, 10193296, 20386592]

約数ペア:

[(1, 20386592), (2, 10193296), (4, 5096648), (8, 2548324), (16, 1274162), (31, 657632), (32, 637081), (62, 328816), (124, 164408), (248, 82204), (496, 41102), (992, 20551)]