20194649263

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{106277}}^1$

素因数の和:106506

約数の個数: 16

約数和(自身を含む): 21706218720

約数和(自身を除く): 1511569457

約数列:

[1, 19, 73, 137, 1387, 2603, 10001, 106277, 190019, 2019263, 7758221, 14559949, 147406199, 276639031, 1062876277, 20194649263]

約数ペア:

[(1, 20194649263), (19, 1062876277), (73, 276639031), (137, 147406199), (1387, 14559949), (2603, 7758221), (10001, 2019263), (106277, 190019)]