20149046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2459}}^1$

素因数の和:2719

約数の個数: 16

約数和(自身を含む): 32147280

約数和(自身を除く): 11998234

約数列:

[1, 2, 17, 34, 241, 482, 2459, 4097, 4918, 8194, 41803, 83606, 592619, 1185238, 10074523, 20149046]

約数ペア:

[(1, 20149046), (2, 10074523), (17, 1185238), (34, 592619), (241, 83606), (482, 41803), (2459, 8194), (4097, 4918)]