20163933322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1\times {\mathrm{19141}}^1$

素因数の和:20494

約数の個数: 32

約数和(自身を含む): 33650717184

約数和(自身を除く): 13486783862

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1307, 2614, 16991, 19141, 33982, 38282, 40517, 81034, 248833, 497666, 526721, 593371, 1053442, 1186742, 7713823, 15427646, 25017287, 50034574, 325224731, 650449462, 775535897, 1551071794, 10081966661, 20163933322]

約数ペア:

[(1, 20163933322), (2, 10081966661), (13, 1551071794), (26, 775535897), (31, 650449462), (62, 325224731), (403, 50034574), (806, 25017287), (1307, 15427646), (2614, 7713823), (16991, 1186742), (19141, 1053442), (33982, 593371), (38282, 526721), (40517, 497666), (81034, 248833)]