20347789586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1064549}}^1$

素因数の和:1065073

約数の個数: 16

約数和(自身を含む): 32191992000

約数和(自身を除く): 11844202414

約数列:

[1, 2, 19, 38, 503, 1006, 9557, 19114, 1064549, 2129098, 20226431, 40452862, 535468147, 1070936294, 10173894793, 20347789586]

約数ペア:

[(1, 20347789586), (2, 10173894793), (19, 1070936294), (38, 535468147), (503, 40452862), (1006, 20226431), (9557, 2129098), (19114, 1064549)]