824040920

素因数分解:

$2^3\times 5^1\times {\mathrm{20601023}}^1$

素因数の和:20601034

約数の個数: 16

約数和(自身を含む): 1854092160

約数和(自身を除く): 1030051240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 20601023, 41202046, 82404092, 103005115, 164808184, 206010230, 412020460, 824040920]

約数ペア:

[(1, 824040920), (2, 412020460), (4, 206010230), (5, 164808184), (8, 103005115), (10, 82404092), (20, 41202046), (40, 20601023)]