20012655249

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{5113}}^1\times {\mathrm{6491}}^1$

素因数の和:11677

約数の個数: 24

約数和(自身を含む): 29348877792

約数和(自身を除く): 9336222543

約数列:

[1, 3, 9, 67, 201, 603, 5113, 6491, 15339, 19473, 46017, 58419, 342571, 434897, 1027713, 1304691, 3083139, 3914073, 33188483, 99565449, 298696347, 2223628361, 6670885083, 20012655249]

約数ペア:

[(1, 20012655249), (3, 6670885083), (9, 2223628361), (67, 298696347), (201, 99565449), (603, 33188483), (5113, 3914073), (6491, 3083139), (15339, 1304691), (19473, 1027713), (46017, 434897), (58419, 342571)]