20173940808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120082981}}^1$

素因数の和:120082997

約数の個数: 32

約数和(自身を含む): 57639831360

約数和(自身を除く): 37465890552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120082981, 240165962, 360248943, 480331924, 720497886, 840580867, 960663848, 1440995772, 1681161734, 2521742601, 2881991544, 3362323468, 5043485202, 6724646936, 10086970404, 20173940808]

約数ペア:

[(1, 20173940808), (2, 10086970404), (3, 6724646936), (4, 5043485202), (6, 3362323468), (7, 2881991544), (8, 2521742601), (12, 1681161734), (14, 1440995772), (21, 960663848), (24, 840580867), (28, 720497886), (42, 480331924), (56, 360248943), (84, 240165962), (168, 120082981)]