20853826496

素因数分解:

$2^6\times {\mathrm{179}}^1\times {\mathrm{1820341}}^1$

素因数の和:1820532

約数の個数: 28

約数和(自身を含む): 41613018120

約数和(自身を除く): 20759191624

約数列:

[1, 2, 4, 8, 16, 32, 64, 179, 358, 716, 1432, 2864, 5728, 11456, 1820341, 3640682, 7281364, 14562728, 29125456, 58250912, 116501824, 325841039, 651682078, 1303364156, 2606728312, 5213456624, 10426913248, 20853826496]

約数ペア:

[(1, 20853826496), (2, 10426913248), (4, 5213456624), (8, 2606728312), (16, 1303364156), (32, 651682078), (64, 325841039), (179, 116501824), (358, 58250912), (716, 29125456), (1432, 14562728), (2864, 7281364), (5728, 3640682), (11456, 1820341)]