20119562

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4391}}^1$

素因数の和:4501

約数の個数: 16

約数和(自身を含む): 31622400

約数和(自身を除く): 11502838

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4391, 4582, 8782, 127339, 254678, 346889, 693778, 10059781, 20119562]

約数ペア:

[(1, 20119562), (2, 10059781), (29, 693778), (58, 346889), (79, 254678), (158, 127339), (2291, 8782), (4391, 4582)]