20006715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70199}}^1$

素因数の和:70226

約数の個数: 16

約数和(自身を含む): 33696000

約数和(自身を除く): 13689285

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 70199, 210597, 350995, 1052985, 1333781, 4001343, 6668905, 20006715]

約数ペア:

[(1, 20006715), (3, 6668905), (5, 4001343), (15, 1333781), (19, 1052985), (57, 350995), (95, 210597), (285, 70199)]