20176028748

素因数分解:

$2^2\times 3^3\times {\mathrm{1087}}^1\times {\mathrm{171863}}^1$

素因数の和:172963

約数の個数: 48

約数和(自身を含む): 52356648960

約数和(自身を除く): 32180620212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1087, 2174, 3261, 4348, 6522, 9783, 13044, 19566, 29349, 39132, 58698, 117396, 171863, 343726, 515589, 687452, 1031178, 1546767, 2062356, 3093534, 4640301, 6187068, 9280602, 18561204, 186815081, 373630162, 560445243, 747260324, 1120890486, 1681335729, 2241780972, 3362671458, 5044007187, 6725342916, 10088014374, 20176028748]

約数ペア:

[(1, 20176028748), (2, 10088014374), (3, 6725342916), (4, 5044007187), (6, 3362671458), (9, 2241780972), (12, 1681335729), (18, 1120890486), (27, 747260324), (36, 560445243), (54, 373630162), (108, 186815081), (1087, 18561204), (2174, 9280602), (3261, 6187068), (4348, 4640301), (6522, 3093534), (9783, 2062356), (13044, 1546767), (19566, 1031178), (29349, 687452), (39132, 515589), (58698, 343726), (117396, 171863)]