20079304353

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{5350201}}^1$

素因数の和:5350349

約数の個数: 16

約数和(自身を含む): 29961131200

約数和(自身を除く): 9881826847

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 5350201, 16050603, 48151809, 144455427, 743677939, 2231033817, 6693101451, 20079304353]

約数ペア:

[(1, 20079304353), (3, 6693101451), (9, 2231033817), (27, 743677939), (139, 144455427), (417, 48151809), (1251, 16050603), (3753, 5350201)]