19955887524

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13520249}}^1$

素因数の和:13520300

約数の個数: 36

約数和(自身を含む): 51674395500

約数和(自身を除く): 31718507976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 13520249, 27040498, 40560747, 54080996, 81121494, 121682241, 162242988, 243364482, 486728964, 554330209, 1108660418, 1662990627, 2217320836, 3325981254, 4988971881, 6651962508, 9977943762, 19955887524]

約数ペア:

[(1, 19955887524), (2, 9977943762), (3, 6651962508), (4, 4988971881), (6, 3325981254), (9, 2217320836), (12, 1662990627), (18, 1108660418), (36, 554330209), (41, 486728964), (82, 243364482), (123, 162242988), (164, 121682241), (246, 81121494), (369, 54080996), (492, 40560747), (738, 27040498), (1476, 13520249)]