20483210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{186211}}^1$

素因数の和:186229

約数の個数: 16

約数和(自身を含む): 40221792

約数和(自身を除く): 19738582

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 186211, 372422, 931055, 1862110, 2048321, 4096642, 10241605, 20483210]

約数ペア:

[(1, 20483210), (2, 10241605), (5, 4096642), (10, 2048321), (11, 1862110), (22, 931055), (55, 372422), (110, 186211)]