20172746328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120075871}}^1$

素因数の和:120075887

約数の個数: 32

約数和(自身を含む): 57636418560

約数和(自身を除く): 37463672232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120075871, 240151742, 360227613, 480303484, 720455226, 840531097, 960606968, 1440910452, 1681062194, 2521593291, 2881820904, 3362124388, 5043186582, 6724248776, 10086373164, 20172746328]

約数ペア:

[(1, 20172746328), (2, 10086373164), (3, 6724248776), (4, 5043186582), (6, 3362124388), (7, 2881820904), (8, 2521593291), (12, 1681062194), (14, 1440910452), (21, 960606968), (24, 840531097), (28, 720455226), (42, 480303484), (56, 360227613), (84, 240151742), (168, 120075871)]