2026085020

素因数分解:

$2^2\times 5^1\times {\mathrm{7297}}^1\times {\mathrm{13883}}^1$

素因数の和:21189

約数の個数: 24

約数和(自身を含む): 4255668144

約数和(自身を除く): 2229583124

約数列:

[1, 2, 4, 5, 10, 20, 7297, 13883, 14594, 27766, 29188, 36485, 55532, 69415, 72970, 138830, 145940, 277660, 101304251, 202608502, 405217004, 506521255, 1013042510, 2026085020]

約数ペア:

[(1, 2026085020), (2, 1013042510), (4, 506521255), (5, 405217004), (10, 202608502), (20, 101304251), (7297, 277660), (13883, 145940), (14594, 138830), (27766, 72970), (29188, 69415), (36485, 55532)]