20100146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9419}}^1$

素因数の和:9529

約数の個数: 16

約数和(自身を含む): 33233760

約数和(自身を除く): 13133614

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 9419, 18838, 103609, 207218, 913643, 1827286, 10050073, 20100146]

約数ペア:

[(1, 20100146), (2, 10050073), (11, 1827286), (22, 913643), (97, 207218), (194, 103609), (1067, 18838), (2134, 9419)]