20140028657

素因数分解:

$7^2\times {\mathrm{283}}^1\times {\mathrm{523}}^1\times {\mathrm{2777}}^1$

素因数の和:3597

約数の個数: 24

約数和(自身を含む): 23564418336

約数和(自身を除く): 3424389679

約数列:

[1, 7, 49, 283, 523, 1981, 2777, 3661, 13867, 19439, 25627, 136073, 148009, 785891, 1036063, 1452371, 5501237, 7252441, 10166597, 38508659, 71166179, 411020993, 2877146951, 20140028657]

約数ペア:

[(1, 20140028657), (7, 2877146951), (49, 411020993), (283, 71166179), (523, 38508659), (1981, 10166597), (2777, 7252441), (3661, 5501237), (13867, 1452371), (19439, 1036063), (25627, 785891), (136073, 148009)]