20356226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9539}}^1$

素因数の和:9649

約数の個数: 16

約数和(自身を含む): 33657120

約数和(自身を除く): 13300894

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 9539, 19078, 104929, 209858, 925283, 1850566, 10178113, 20356226]

約数ペア:

[(1, 20356226), (2, 10178113), (11, 1850566), (22, 925283), (97, 209858), (194, 104929), (1067, 19078), (2134, 9539)]