20085964436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2371}}^1\times {\mathrm{49253}}^1$

素因数の和:51671

約数の個数: 24

約数和(自身を含む): 35983790304

約数和(自身を除く): 15897825868

約数列:

[1, 2, 4, 43, 86, 172, 2371, 4742, 9484, 49253, 98506, 101953, 197012, 203906, 407812, 2117879, 4235758, 8471516, 116778863, 233557726, 467115452, 5021491109, 10042982218, 20085964436]

約数ペア:

[(1, 20085964436), (2, 10042982218), (4, 5021491109), (43, 467115452), (86, 233557726), (172, 116778863), (2371, 8471516), (4742, 4235758), (9484, 2117879), (49253, 407812), (98506, 203906), (101953, 197012)]