20173060238

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{1259}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 30772224000

約数和(自身を除く): 10599163762

約数列:

[1, 2, 127, 199, 254, 317, 398, 634, 1259, 2518, 25273, 40259, 50546, 63083, 80518, 126166, 159893, 250541, 319786, 399103, 501082, 798206, 8011541, 16023082, 31818707, 50686081, 63637414, 79421497, 101372162, 158842994, 10086530119, 20173060238]

約数ペア:

[(1, 20173060238), (2, 10086530119), (127, 158842994), (199, 101372162), (254, 79421497), (317, 63637414), (398, 50686081), (634, 31818707), (1259, 16023082), (2518, 8011541), (25273, 798206), (40259, 501082), (50546, 399103), (63083, 319786), (80518, 250541), (126166, 159893)]