20072899714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2434259}}^1$

素因数の和:2434318

約数の個数: 32

約数和(自身を含む): 37390233600

約数和(自身を除く): 17317333886

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 2434259, 4868518, 17039813, 34079626, 46250921, 75462029, 92501842, 150924058, 323756447, 528234203, 647512894, 1056468406, 1433778551, 2867557102, 10036449857, 20072899714]

約数ペア:

[(1, 20072899714), (2, 10036449857), (7, 2867557102), (14, 1433778551), (19, 1056468406), (31, 647512894), (38, 528234203), (62, 323756447), (133, 150924058), (217, 92501842), (266, 75462029), (434, 46250921), (589, 34079626), (1178, 17039813), (4123, 4868518), (8246, 2434259)]