20271468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241327}}^1$

素因数の和:241341

約数の個数: 24

約数和(自身を含む): 54057472

約数和(自身を除く): 33786004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241327, 482654, 723981, 965308, 1447962, 1689289, 2895924, 3378578, 5067867, 6757156, 10135734, 20271468]

約数ペア:

[(1, 20271468), (2, 10135734), (3, 6757156), (4, 5067867), (6, 3378578), (7, 2895924), (12, 1689289), (14, 1447962), (21, 965308), (28, 723981), (42, 482654), (84, 241327)]