20159128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229081}}^1$

素因数の和:229098

約数の個数: 16

約数和(自身を含む): 41234760

約数和(自身を除く): 21075632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229081, 458162, 916324, 1832648, 2519891, 5039782, 10079564, 20159128]

約数ペア:

[(1, 20159128), (2, 10079564), (4, 5039782), (8, 2519891), (11, 1832648), (22, 916324), (44, 458162), (88, 229081)]