20342094526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1\times {\mathrm{14011}}^1$

素因数の和:16984

約数の個数: 32

約数和(自身を含む): 34604035200

約数和(自身を除く): 14261940674

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2939, 5878, 14011, 28022, 38207, 55841, 76414, 111682, 182143, 266209, 364286, 532418, 725933, 1451866, 3460717, 6921434, 41178329, 82356658, 535318277, 782388251, 1070636554, 1564776502, 10171047263, 20342094526]

約数ペア:

[(1, 20342094526), (2, 10171047263), (13, 1564776502), (19, 1070636554), (26, 782388251), (38, 535318277), (247, 82356658), (494, 41178329), (2939, 6921434), (5878, 3460717), (14011, 1451866), (28022, 725933), (38207, 532418), (55841, 364286), (76414, 266209), (111682, 182143)]