20004548

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5627

約数の個数: 24

約数和(自身を含む): 37390080

約数和(自身を除く): 17385532

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 5563, 11126, 22252, 161327, 172453, 322654, 344906, 645308, 689812, 5001137, 10002274, 20004548]

約数ペア:

[(1, 20004548), (2, 10002274), (4, 5001137), (29, 689812), (31, 645308), (58, 344906), (62, 322654), (116, 172453), (124, 161327), (899, 22252), (1798, 11126), (3596, 5563)]