20129928191

素因数分解:

${\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{587}}^1\times {\mathrm{3583}}^1$

素因数の和:4750

約数の個数: 16

約数和(自身を含む): 21394243584

約数和(自身を除く): 1264315393

約数列:

[1, 17, 563, 587, 3583, 9571, 9979, 60911, 330481, 2017229, 2103221, 5618177, 34292893, 35754757, 1184113423, 20129928191]

約数ペア:

[(1, 20129928191), (17, 1184113423), (563, 35754757), (587, 34292893), (3583, 5618177), (9571, 2103221), (9979, 2017229), (60911, 330481)]