20172183864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120072523}}^1$

素因数の和:120072539

約数の個数: 32

約数和(自身を含む): 57634811520

約数和(自身を除く): 37462627656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120072523, 240145046, 360217569, 480290092, 720435138, 840507661, 960580184, 1440870276, 1681015322, 2521522983, 2881740552, 3362030644, 5043045966, 6724061288, 10086091932, 20172183864]

約数ペア:

[(1, 20172183864), (2, 10086091932), (3, 6724061288), (4, 5043045966), (6, 3362030644), (7, 2881740552), (8, 2521522983), (12, 1681015322), (14, 1440870276), (21, 960580184), (24, 840507661), (28, 720435138), (42, 480290092), (56, 360217569), (84, 240145046), (168, 120072523)]