20230103516

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{65557}}^1$

素因数の和:65778

約数の個数: 48

約数和(自身を含む): 41235457536

約数和(自身を除く): 21005354020

約数列:

[1, 2, 4, 7, 14, 28, 103, 107, 206, 214, 412, 428, 721, 749, 1442, 1498, 2884, 2996, 11021, 22042, 44084, 65557, 77147, 131114, 154294, 262228, 308588, 458899, 917798, 1835596, 6752371, 7014599, 13504742, 14029198, 27009484, 28058396, 47266597, 49102193, 94533194, 98204386, 189066388, 196408772, 722503697, 1445007394, 2890014788, 5057525879, 10115051758, 20230103516]

約数ペア:

[(1, 20230103516), (2, 10115051758), (4, 5057525879), (7, 2890014788), (14, 1445007394), (28, 722503697), (103, 196408772), (107, 189066388), (206, 98204386), (214, 94533194), (412, 49102193), (428, 47266597), (721, 28058396), (749, 27009484), (1442, 14029198), (1498, 13504742), (2884, 7014599), (2996, 6752371), (11021, 1835596), (22042, 917798), (44084, 458899), (65557, 308588), (77147, 262228), (131114, 154294)]