20476812

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{16567}}^1$

素因数の和:16677

約数の個数: 24

約数和(自身を含む): 48246016

約数和(自身を除く): 27769204

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 16567, 33134, 49701, 66268, 99402, 198804, 1706401, 3412802, 5119203, 6825604, 10238406, 20476812]

約数ペア:

[(1, 20476812), (2, 10238406), (3, 6825604), (4, 5119203), (6, 3412802), (12, 1706401), (103, 198804), (206, 99402), (309, 66268), (412, 49701), (618, 33134), (1236, 16567)]