20200306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75941}}^1$

素因数の和:75969

約数の個数: 16

約数和(自身を含む): 36452160

約数和(自身を除く): 16251854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75941, 151882, 531587, 1063174, 1442879, 2885758, 10100153, 20200306]

約数ペア:

[(1, 20200306), (2, 10100153), (7, 2885758), (14, 1442879), (19, 1063174), (38, 531587), (133, 151882), (266, 75941)]