20792832

素因数分解:

$2^9\times 3^1\times {\mathrm{13537}}^1$

素因数の和:13558

約数の個数: 40

約数和(自身を含む): 55397496

約数和(自身を除く): 34604664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 13537, 27074, 40611, 54148, 81222, 108296, 162444, 216592, 324888, 433184, 649776, 866368, 1299552, 1732736, 2599104, 3465472, 5198208, 6930944, 10396416, 20792832]

約数ペア:

[(1, 20792832), (2, 10396416), (3, 6930944), (4, 5198208), (6, 3465472), (8, 2599104), (12, 1732736), (16, 1299552), (24, 866368), (32, 649776), (48, 433184), (64, 324888), (96, 216592), (128, 162444), (192, 108296), (256, 81222), (384, 54148), (512, 40611), (768, 27074), (1536, 13537)]