20173488152

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{42740441}}^1$

素因数の和:42740506

約数の個数: 16

約数和(自身を含む): 38466397800

約数和(自身を除く): 18292909648

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 42740441, 85480882, 170961764, 341923528, 2521686019, 5043372038, 10086744076, 20173488152]

約数ペア:

[(1, 20173488152), (2, 10086744076), (4, 5043372038), (8, 2521686019), (59, 341923528), (118, 170961764), (236, 85480882), (472, 42740441)]