2000420926

素因数分解:

$2^1\times 7^1\times {\mathrm{2069}}^1\times {\mathrm{69061}}^1$

素因数の和:71139

約数の個数: 16

約数和(自身を含む): 3431000160

約数和(自身を除く): 1430579234

約数列:

[1, 2, 7, 14, 2069, 4138, 14483, 28966, 69061, 138122, 483427, 966854, 142887209, 285774418, 1000210463, 2000420926]

約数ペア:

[(1, 2000420926), (2, 1000210463), (7, 285774418), (14, 142887209), (2069, 966854), (4138, 483427), (14483, 138122), (28966, 69061)]