20145802056

素因数分解:

$2^3\times 3^1\times {\mathrm{11503}}^1\times {\mathrm{72973}}^1$

素因数の和:84485

約数の個数: 32

約数和(自身を含む): 50369573760

約数和(自身を除く): 30223771704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 11503, 23006, 34509, 46012, 69018, 72973, 92024, 138036, 145946, 218919, 276072, 291892, 437838, 583784, 875676, 1751352, 839408419, 1678816838, 2518225257, 3357633676, 5036450514, 6715267352, 10072901028, 20145802056]

約数ペア:

[(1, 20145802056), (2, 10072901028), (3, 6715267352), (4, 5036450514), (6, 3357633676), (8, 2518225257), (12, 1678816838), (24, 839408419), (11503, 1751352), (23006, 875676), (34509, 583784), (46012, 437838), (69018, 291892), (72973, 276072), (92024, 218919), (138036, 145946)]