20006601

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{941}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 28184640

約数和(自身を除く): 8178039

約数列:

[1, 3, 19, 57, 373, 941, 1119, 2823, 7087, 17879, 21261, 53637, 350993, 1052979, 6668867, 20006601]

約数ペア:

[(1, 20006601), (3, 6668867), (19, 1052979), (57, 350993), (373, 53637), (941, 21261), (1119, 17879), (2823, 7087)]