20170249073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{168227}}^1$

素因数の和:168664

約数の個数: 16

約数和(自身を含む): 22722892416

約数和(自身を除く): 2552643343

約数列:

[1, 13, 23, 299, 401, 5213, 9223, 119899, 168227, 2186951, 3869221, 50299873, 67459027, 876967351, 1551557621, 20170249073]

約数ペア:

[(1, 20170249073), (13, 1551557621), (23, 876967351), (299, 67459027), (401, 50299873), (5213, 3869221), (9223, 2186951), (119899, 168227)]