2000420931

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2\times {\mathrm{2251}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 2763762496

約数和(自身を除く): 763341565

約数列:

[1, 3, 43, 83, 129, 249, 2251, 3569, 6753, 6889, 10707, 20667, 96793, 186833, 290379, 296227, 560499, 888681, 8033819, 15507139, 24101457, 46521417, 666806977, 2000420931]

約数ペア:

[(1, 2000420931), (3, 666806977), (43, 46521417), (83, 24101457), (129, 15507139), (249, 8033819), (2251, 888681), (3569, 560499), (6753, 296227), (6889, 290379), (10707, 186833), (20667, 96793)]