20250882

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12641}}^1$

素因数の和:12738

約数の個数: 24

約数和(自身を含む): 44373420

約数和(自身を除く): 24122538

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12641, 25282, 37923, 75846, 113769, 227538, 1125049, 2250098, 3375147, 6750294, 10125441, 20250882]

約数ペア:

[(1, 20250882), (2, 10125441), (3, 6750294), (6, 3375147), (9, 2250098), (18, 1125049), (89, 227538), (178, 113769), (267, 75846), (534, 37923), (801, 25282), (1602, 12641)]