20095306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130489}}^1$

素因数の和:130509

約数の個数: 16

約数和(自身を含む): 37581120

約数和(自身を除く): 17485814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130489, 260978, 913423, 1435379, 1826846, 2870758, 10047653, 20095306]

約数ペア:

[(1, 20095306), (2, 10047653), (7, 2870758), (11, 1826846), (14, 1435379), (22, 913423), (77, 260978), (154, 130489)]