20363404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1693}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 37186688

約数和(自身を除く): 16823284

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 1693, 3007, 3386, 6014, 6772, 12028, 52483, 104966, 164221, 209932, 328442, 656884, 5090851, 10181702, 20363404]

約数ペア:

[(1, 20363404), (2, 10181702), (4, 5090851), (31, 656884), (62, 328442), (97, 209932), (124, 164221), (194, 104966), (388, 52483), (1693, 12028), (3007, 6772), (3386, 6014)]