20115740087

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2729}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 21855113280

約数和(自身を除く): 1739373193

約数列:

[1, 37, 41, 43, 113, 1517, 1591, 1763, 2729, 4181, 4633, 4859, 65231, 100973, 111889, 117347, 171421, 179783, 199219, 308377, 4139893, 4341839, 4811227, 7371103, 11409949, 12643457, 13260211, 178015399, 467807909, 490627807, 543668651, 20115740087]

約数ペア:

[(1, 20115740087), (37, 543668651), (41, 490627807), (43, 467807909), (113, 178015399), (1517, 13260211), (1591, 12643457), (1763, 11409949), (2729, 7371103), (4181, 4811227), (4633, 4341839), (4859, 4139893), (65231, 308377), (100973, 199219), (111889, 179783), (117347, 171421)]