20120126299

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17117}}^1\times {\mathrm{12917}}^1$

素因数の和:30054

約数の個数: 16

約数和(自身を含む): 24766596288

約数和(自身を除く): 4646469989

約数列:

[1, 7, 13, 91, 12917, 17117, 90419, 119819, 167921, 222521, 1175447, 1557647, 221100289, 1547702023, 2874303757, 20120126299]

約数ペア:

[(1, 20120126299), (7, 2874303757), (13, 1547702023), (91, 221100289), (12917, 1557647), (17117, 1175447), (90419, 222521), (119819, 167921)]