20173338365

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{482789}}^1$

素因数の和:482992

約数の個数: 16

約数和(自身を含む): 24784507440

約数和(自身を除く): 4611169075

約数列:

[1, 5, 61, 137, 305, 685, 8357, 41785, 482789, 2413945, 29450129, 66142093, 147250645, 330710465, 4034667673, 20173338365]

約数ペア:

[(1, 20173338365), (5, 4034667673), (61, 330710465), (137, 147250645), (305, 66142093), (685, 29450129), (8357, 2413945), (41785, 482789)]