20110567689

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1078951}}^1$

素因数の和:1079085

約数の個数: 24

約数和(自身を含む): 30858027200

約数和(自身を除く): 10747459511

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 18639, 1078951, 3236853, 9710559, 20500069, 61500207, 117605659, 184500621, 352816977, 1058450931, 2234507521, 6703522563, 20110567689]

約数ペア:

[(1, 20110567689), (3, 6703522563), (9, 2234507521), (19, 1058450931), (57, 352816977), (109, 184500621), (171, 117605659), (327, 61500207), (981, 20500069), (2071, 9710559), (6213, 3236853), (18639, 1078951)]