20118230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182893}}^1$

素因数の和:182911

約数の個数: 16

約数和(自身を含む): 39505104

約数和(自身を除く): 19386874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 182893, 365786, 914465, 1828930, 2011823, 4023646, 10059115, 20118230]

約数ペア:

[(1, 20118230), (2, 10059115), (5, 4023646), (10, 2011823), (11, 1828930), (22, 914465), (55, 365786), (110, 182893)]