20219016033

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{139}}^1\times {\mathrm{4643}}^1$

素因数の和:4906

約数の個数: 36

約数和(自身を含む): 29928815280

約数和(自身を除く): 9709799247

約数列:

[1, 3, 9, 59, 139, 177, 417, 531, 1251, 3481, 4643, 8201, 10443, 13929, 24603, 31329, 41787, 73809, 273937, 483859, 645377, 821811, 1451577, 1936131, 2465433, 4354731, 5808393, 16162283, 38077243, 48486849, 114231729, 145460547, 342695187, 2246557337, 6739672011, 20219016033]

約数ペア:

[(1, 20219016033), (3, 6739672011), (9, 2246557337), (59, 342695187), (139, 145460547), (177, 114231729), (417, 48486849), (531, 38077243), (1251, 16162283), (3481, 5808393), (4643, 4354731), (8201, 2465433), (10443, 1936131), (13929, 1451577), (24603, 821811), (31329, 645377), (41787, 483859), (73809, 273937)]