20156701973

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{152641}}^1$

素因数の和:152804

約数の個数: 16

約数和(自身を含む): 21438263616

約数和(自身を除く): 1281561643

約数列:

[1, 37, 43, 83, 1591, 3071, 3569, 132053, 152641, 5647717, 6563563, 12669203, 242851831, 468760511, 544775729, 20156701973]

約数ペア:

[(1, 20156701973), (37, 544775729), (43, 468760511), (83, 242851831), (1591, 12669203), (3071, 6563563), (3569, 5647717), (132053, 152641)]