20192819710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9551}}^1\times {\mathrm{30203}}^1$

素因数の和:39768

約数の個数: 32

約数和(自身を含む): 41545239552

約数和(自身を除く): 21352419842

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9551, 19102, 30203, 47755, 60406, 66857, 95510, 133714, 151015, 211421, 302030, 334285, 422842, 668570, 1057105, 2114210, 288468853, 576937706, 1442344265, 2019281971, 2884688530, 4038563942, 10096409855, 20192819710]

約数ペア:

[(1, 20192819710), (2, 10096409855), (5, 4038563942), (7, 2884688530), (10, 2019281971), (14, 1442344265), (35, 576937706), (70, 288468853), (9551, 2114210), (19102, 1057105), (30203, 668570), (47755, 422842), (60406, 334285), (66857, 302030), (95510, 211421), (133714, 151015)]