20340906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9391}}^1$

素因数の和:9434

約数の個数: 24

約数和(自身を含む): 42940224

約数和(自身を除く): 22599318

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9391, 18782, 28173, 56346, 178429, 356858, 535287, 1070574, 3390151, 6780302, 10170453, 20340906]

約数ペア:

[(1, 20340906), (2, 10170453), (3, 6780302), (6, 3390151), (19, 1070574), (38, 535287), (57, 356858), (114, 178429), (361, 56346), (722, 28173), (1083, 18782), (2166, 9391)]