20159641212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88419479}}^1$

素因数の和:88419505

約数の個数: 24

約数和(自身を含む): 49514908800

約数和(自身を除く): 29355267588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 88419479, 176838958, 265258437, 353677916, 530516874, 1061033748, 1679970101, 3359940202, 5039910303, 6719880404, 10079820606, 20159641212]

約数ペア:

[(1, 20159641212), (2, 10079820606), (3, 6719880404), (4, 5039910303), (6, 3359940202), (12, 1679970101), (19, 1061033748), (38, 530516874), (57, 353677916), (76, 265258437), (114, 176838958), (228, 88419479)]