20600930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 42681600

約数和(自身を除く): 22080670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 1949, 2114, 3898, 5285, 9745, 10570, 13643, 19490, 27286, 68215, 136430, 294299, 588598, 1471495, 2060093, 2942990, 4120186, 10300465, 20600930]

約数ペア:

[(1, 20600930), (2, 10300465), (5, 4120186), (7, 2942990), (10, 2060093), (14, 1471495), (35, 588598), (70, 294299), (151, 136430), (302, 68215), (755, 27286), (1057, 19490), (1510, 13643), (1949, 10570), (2114, 9745), (3898, 5285)]