20116975434

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{939431}}^1$

素因数の和:939562

約数の個数: 32

約数和(自身を含む): 41665688064

約数和(自身を除く): 21548712630

約数列:

[1, 2, 3, 6, 43, 83, 86, 129, 166, 249, 258, 498, 3569, 7138, 10707, 21414, 939431, 1878862, 2818293, 5636586, 40395533, 77972773, 80791066, 121186599, 155945546, 233918319, 242373198, 467836638, 3352829239, 6705658478, 10058487717, 20116975434]

約数ペア:

[(1, 20116975434), (2, 10058487717), (3, 6705658478), (6, 3352829239), (43, 467836638), (83, 242373198), (86, 233918319), (129, 155945546), (166, 121186599), (249, 80791066), (258, 77972773), (498, 40395533), (3569, 5636586), (7138, 2818293), (10707, 1878862), (21414, 939431)]