20183672476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1\times {\mathrm{10531}}^1$

素因数の和:11602

約数の個数: 48

約数和(自身を含む): 39471239808

約数和(自身を除く): 19287567332

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1013, 1892, 2026, 4052, 10531, 11143, 21062, 22286, 42124, 43559, 44572, 87118, 115841, 174236, 231682, 452833, 463364, 479149, 905666, 958298, 1811332, 1916596, 4981163, 9962326, 10667903, 19924652, 21335806, 42671612, 117346933, 234693866, 458719829, 469387732, 917439658, 1834879316, 5045918119, 10091836238, 20183672476]

約数ペア:

[(1, 20183672476), (2, 10091836238), (4, 5045918119), (11, 1834879316), (22, 917439658), (43, 469387732), (44, 458719829), (86, 234693866), (172, 117346933), (473, 42671612), (946, 21335806), (1013, 19924652), (1892, 10667903), (2026, 9962326), (4052, 4981163), (10531, 1916596), (11143, 1811332), (21062, 958298), (22286, 905666), (42124, 479149), (43559, 463364), (44572, 452833), (87118, 231682), (115841, 174236)]