20923854784

素因数分解:

$2^6\times 7^1\times {\mathrm{46705033}}^1$

素因数の和:46705052

約数の個数: 28

約数和(自身を含む): 47452314544

約数和(自身を除く): 26528459760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46705033, 93410066, 186820132, 326935231, 373640264, 653870462, 747280528, 1307740924, 1494561056, 2615481848, 2989122112, 5230963696, 10461927392, 20923854784]

約数ペア:

[(1, 20923854784), (2, 10461927392), (4, 5230963696), (7, 2989122112), (8, 2615481848), (14, 1494561056), (16, 1307740924), (28, 747280528), (32, 653870462), (56, 373640264), (64, 326935231), (112, 186820132), (224, 93410066), (448, 46705033)]