20092028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26861}}^1$

素因数の和:26893

約数の個数: 24

約数和(自身を含む): 40615344

約数和(自身を除く): 20523316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 26861, 53722, 107444, 295471, 456637, 590942, 913274, 1181884, 1826548, 5023007, 10046014, 20092028]

約数ペア:

[(1, 20092028), (2, 10046014), (4, 5023007), (11, 1826548), (17, 1181884), (22, 913274), (34, 590942), (44, 456637), (68, 295471), (187, 107444), (374, 53722), (748, 26861)]