20225127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1031}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 29127168

約数和(自身を除く): 8902041

約数列:

[1, 3, 13, 39, 503, 1031, 1509, 3093, 6539, 13403, 19617, 40209, 518593, 1555779, 6741709, 20225127]

約数ペア:

[(1, 20225127), (3, 6741709), (13, 1555779), (39, 518593), (503, 40209), (1031, 19617), (1509, 13403), (3093, 6539)]