20070659

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 24427008

約数和(自身を除く): 4356349

約数列:

[1, 7, 17, 119, 227, 743, 1589, 3859, 5201, 12631, 27013, 88417, 168661, 1180627, 2867237, 20070659]

約数ペア:

[(1, 20070659), (7, 2867237), (17, 1180627), (119, 168661), (227, 88417), (743, 27013), (1589, 12631), (3859, 5201)]