20174020894

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{4273}}^1\times {\mathrm{38699}}^1$

素因数の和:43035

約数の個数: 16

約数和(自身を含む): 30765106800

約数和(自身を除く): 10591085906

約数列:

[1, 2, 61, 122, 4273, 8546, 38699, 77398, 260653, 521306, 2360639, 4721278, 165360827, 330721654, 10087010447, 20174020894]

約数ペア:

[(1, 20174020894), (2, 10087010447), (61, 330721654), (122, 165360827), (4273, 4721278), (8546, 2360639), (38699, 521306), (77398, 260653)]