20174938

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30661}}^1$

素因数の和:30717

約数の個数: 16

約数和(自身を含む): 35322624

約数和(自身を除く): 15147686

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 30661, 61322, 214627, 429254, 1441067, 2882134, 10087469, 20174938]

約数ペア:

[(1, 20174938), (2, 10087469), (7, 2882134), (14, 1441067), (47, 429254), (94, 214627), (329, 61322), (658, 30661)]