2016998520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16808321}}^1$

素因数の和:16808335

約数の個数: 32

約数和(自身を含む): 6050995920

約数和(自身を除く): 4033997400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16808321, 33616642, 50424963, 67233284, 84041605, 100849926, 134466568, 168083210, 201699852, 252124815, 336166420, 403399704, 504249630, 672332840, 1008499260, 2016998520]

約数ペア:

[(1, 2016998520), (2, 1008499260), (3, 672332840), (4, 504249630), (5, 403399704), (6, 336166420), (8, 252124815), (10, 201699852), (12, 168083210), (15, 134466568), (20, 100849926), (24, 84041605), (30, 67233284), (40, 50424963), (60, 33616642), (120, 16808321)]