20771013072

素因数分解:

$2^4\times 3^1\times {\mathrm{432729439}}^1$

素因数の和:432729450

約数の個数: 20

約数和(自身を含む): 53658450560

約数和(自身を除く): 32887437488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 432729439, 865458878, 1298188317, 1730917756, 2596376634, 3461835512, 5192753268, 6923671024, 10385506536, 20771013072]

約数ペア:

[(1, 20771013072), (2, 10385506536), (3, 6923671024), (4, 5192753268), (6, 3461835512), (8, 2596376634), (12, 1730917756), (16, 1298188317), (24, 865458878), (48, 432729439)]