20983622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9833}}^1$

素因数の和:9943

約数の個数: 16

約数和(自身を含む): 34694352

約数和(自身を除く): 13710730

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 9833, 19666, 108163, 216326, 953801, 1907602, 10491811, 20983622]

約数ペア:

[(1, 20983622), (2, 10491811), (11, 1907602), (22, 953801), (97, 216326), (194, 108163), (1067, 19666), (2134, 9833)]