20836482

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{150989}}^1$

素因数の和:151017

約数の個数: 16

約数和(自身を含む): 43485120

約数和(自身を除く): 22648638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 150989, 301978, 452967, 905934, 3472747, 6945494, 10418241, 20836482]

約数ペア:

[(1, 20836482), (2, 10418241), (3, 6945494), (6, 3472747), (23, 905934), (46, 452967), (69, 301978), (138, 150989)]