20171497794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9061769}}^1$

素因数の和:9061834

約数の個数: 32

約数和(自身を含む): 46976215680

約数和(自身を除く): 26804717886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 9061769, 18123538, 27185307, 54370614, 63432383, 126864766, 190297149, 380594298, 480273757, 960547514, 1440821271, 2881642542, 3361916299, 6723832598, 10085748897, 20171497794]

約数ペア:

[(1, 20171497794), (2, 10085748897), (3, 6723832598), (6, 3361916299), (7, 2881642542), (14, 1440821271), (21, 960547514), (42, 480273757), (53, 380594298), (106, 190297149), (159, 126864766), (318, 63432383), (371, 54370614), (742, 27185307), (1113, 18123538), (2226, 9061769)]