20173318578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{154991}}^1$

素因数の和:156039

約数の個数: 48

約数和(自身を含む): 50001659136

約数和(自身を除く): 29828340558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1033, 2066, 3099, 6198, 7231, 9297, 14462, 18594, 21693, 43386, 65079, 130158, 154991, 309982, 464973, 929946, 1084937, 1394919, 2169874, 2789838, 3254811, 6509622, 9764433, 19528866, 160105703, 320211406, 480317109, 960634218, 1120739921, 1440951327, 2241479842, 2881902654, 3362219763, 6724439526, 10086659289, 20173318578]

約数ペア:

[(1, 20173318578), (2, 10086659289), (3, 6724439526), (6, 3362219763), (7, 2881902654), (9, 2241479842), (14, 1440951327), (18, 1120739921), (21, 960634218), (42, 480317109), (63, 320211406), (126, 160105703), (1033, 19528866), (2066, 9764433), (3099, 6509622), (6198, 3254811), (7231, 2789838), (9297, 2169874), (14462, 1394919), (18594, 1084937), (21693, 929946), (43386, 464973), (65079, 309982), (130158, 154991)]