20832434

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 38486016

約数和(自身を除く): 17653582

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 2087, 4174, 4991, 9982, 14609, 29218, 48001, 64697, 96002, 129394, 336007, 452879, 672014, 905758, 1488031, 2976062, 10416217, 20832434]

約数ペア:

[(1, 20832434), (2, 10416217), (7, 2976062), (14, 1488031), (23, 905758), (31, 672014), (46, 452879), (62, 336007), (161, 129394), (217, 96002), (322, 64697), (434, 48001), (713, 29218), (1426, 14609), (2087, 9982), (4174, 4991)]