20589034391

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 22473504000

約数和(自身を除く): 1884469609

約数列:

[1, 19, 53, 73, 379, 739, 1007, 1387, 3869, 7201, 14041, 20087, 27667, 39167, 53947, 73511, 280081, 381653, 525673, 744173, 1024993, 1466351, 2859191, 5321539, 14844293, 20445913, 27860669, 54324629, 282041567, 388472347, 1083633389, 20589034391]

約数ペア:

[(1, 20589034391), (19, 1083633389), (53, 388472347), (73, 282041567), (379, 54324629), (739, 27860669), (1007, 20445913), (1387, 14844293), (3869, 5321539), (7201, 2859191), (14041, 1466351), (20087, 1024993), (27667, 744173), (39167, 525673), (53947, 381653), (73511, 280081)]