20089762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 17732702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 191, 382, 683, 1337, 1366, 2101, 2674, 4202, 4781, 7513, 9562, 14707, 15026, 29414, 52591, 105182, 130453, 260906, 913171, 1434983, 1826342, 2869966, 10044881, 20089762]

約数ペア:

[(1, 20089762), (2, 10044881), (7, 2869966), (11, 1826342), (14, 1434983), (22, 913171), (77, 260906), (154, 130453), (191, 105182), (382, 52591), (683, 29414), (1337, 15026), (1366, 14707), (2101, 9562), (2674, 7513), (4202, 4781)]