2080294002

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{675859}}^1$

素因数の和:675892

約数の個数: 40

約数和(自身を含む): 4906743600

約数和(自身を除く): 2826449598

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 675859, 1351718, 2027577, 4055154, 6082731, 12165462, 12841321, 18248193, 25682642, 36496386, 38523963, 54744579, 77047926, 109489158, 115571889, 231143778, 346715667, 693431334, 1040147001, 2080294002]

約数ペア:

[(1, 2080294002), (2, 1040147001), (3, 693431334), (6, 346715667), (9, 231143778), (18, 115571889), (19, 109489158), (27, 77047926), (38, 54744579), (54, 38523963), (57, 36496386), (81, 25682642), (114, 18248193), (162, 12841321), (171, 12165462), (342, 6082731), (513, 4055154), (1026, 2027577), (1539, 1351718), (3078, 675859)]