20122895715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103194337}}^1$

素因数の和:103194358

約数の個数: 16

約数和(自身を含む): 34673297568

約数和(自身を除く): 14550401853

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 103194337, 309583011, 515971685, 1341526381, 1547915055, 4024579143, 6707631905, 20122895715]

約数ペア:

[(1, 20122895715), (3, 6707631905), (5, 4024579143), (13, 1547915055), (15, 1341526381), (39, 515971685), (65, 309583011), (195, 103194337)]