20162052062

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{19541}}^1$

素因数の和:19844

約数の個数: 32

約数和(自身を含む): 31652411904

約数和(自身を除く): 11490359842

約数列:

[1, 2, 37, 73, 74, 146, 191, 382, 2701, 5402, 7067, 13943, 14134, 19541, 27886, 39082, 515891, 723017, 1031782, 1426493, 1446034, 2852986, 3732331, 7464662, 52780241, 105560482, 138096247, 272460163, 276192494, 544920326, 10081026031, 20162052062]

約数ペア:

[(1, 20162052062), (2, 10081026031), (37, 544920326), (73, 276192494), (74, 272460163), (146, 138096247), (191, 105560482), (382, 52780241), (2701, 7464662), (5402, 3732331), (7067, 2852986), (13943, 1446034), (14134, 1426493), (19541, 1031782), (27886, 723017), (39082, 515891)]