20199111626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{113083}}^1$

素因数の和:113226

約数の個数: 32

約数和(自身を含む): 32481343488

約数和(自身を除く): 12282231862

約数列:

[1, 2, 31, 43, 62, 67, 86, 134, 1333, 2077, 2666, 2881, 4154, 5762, 89311, 113083, 178622, 226166, 3505573, 4862569, 7011146, 7576561, 9725138, 15153122, 150739639, 234873391, 301479278, 325792123, 469746782, 651584246, 10099555813, 20199111626]

約数ペア:

[(1, 20199111626), (2, 10099555813), (31, 651584246), (43, 469746782), (62, 325792123), (67, 301479278), (86, 234873391), (134, 150739639), (1333, 15153122), (2077, 9725138), (2666, 7576561), (2881, 7011146), (4154, 4862569), (5762, 3505573), (89311, 226166), (113083, 178622)]