20132352506

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{110711}}^1$

素因数の和:111170

約数の個数: 32

約数和(自身を含む): 35711262720

約数和(自身を除く): 15578910214

約数列:

[1, 2, 7, 14, 31, 62, 217, 419, 434, 838, 2933, 5866, 12989, 25978, 90923, 110711, 181846, 221422, 774977, 1549954, 3432041, 6864082, 24024287, 46387909, 48048574, 92775818, 324715363, 649430726, 1438025179, 2876050358, 10066176253, 20132352506]

約数ペア:

[(1, 20132352506), (2, 10066176253), (7, 2876050358), (14, 1438025179), (31, 649430726), (62, 324715363), (217, 92775818), (419, 48048574), (434, 46387909), (838, 24024287), (2933, 6864082), (5866, 3432041), (12989, 1549954), (25978, 774977), (90923, 221422), (110711, 181846)]