20177876578

素因数分解:

$2^1\times {\mathrm{673}}^1\times {\mathrm{3271}}^1\times {\mathrm{4583}}^1$

素因数の和:8529

約数の個数: 16

約数和(自身を含む): 30327670656

約数和(自身を除く): 10149794078

約数列:

[1, 2, 673, 1346, 3271, 4583, 6542, 9166, 2201383, 3084359, 4402766, 6168718, 14990993, 29981986, 10088938289, 20177876578]

約数ペア:

[(1, 20177876578), (2, 10088938289), (673, 29981986), (1346, 14990993), (3271, 6168718), (4583, 4402766), (6542, 3084359), (9166, 2201383)]