20492328

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29443}}^1$

素因数の和:29481

約数の個数: 32

約数和(自身を含む): 52999200

約数和(自身を除く): 32506872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 29443, 58886, 88329, 117772, 176658, 235544, 353316, 706632, 853847, 1707694, 2561541, 3415388, 5123082, 6830776, 10246164, 20492328]

約数ペア:

[(1, 20492328), (2, 10246164), (3, 6830776), (4, 5123082), (6, 3415388), (8, 2561541), (12, 1707694), (24, 853847), (29, 706632), (58, 353316), (87, 235544), (116, 176658), (174, 117772), (232, 88329), (348, 58886), (696, 29443)]