20874558

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{3583}}^1$

素因数の和:4559

約数の個数: 16

約数和(自身を含む): 41803776

約数和(自身を除く): 20929218

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 3583, 5826, 7166, 10749, 21498, 3479093, 6958186, 10437279, 20874558]

約数ペア:

[(1, 20874558), (2, 10437279), (3, 6958186), (6, 3479093), (971, 21498), (1942, 10749), (2913, 7166), (3583, 5826)]