20162922561

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2632579}}^1$

素因数の和:2632645

約数の個数: 24

約数和(自身を含む): 31211868480

約数和(自身を除く): 11048945919

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 2632579, 7897737, 23693211, 60549317, 97405423, 181647951, 292216269, 544943853, 876648807, 2240324729, 6720974187, 20162922561]

約数ペア:

[(1, 20162922561), (3, 6720974187), (9, 2240324729), (23, 876648807), (37, 544943853), (69, 292216269), (111, 181647951), (207, 97405423), (333, 60549317), (851, 23693211), (2553, 7897737), (7659, 2632579)]