20126957784

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22665493}}^1$

素因数の和:22665539

約数の個数: 32

約数和(自身を含む): 51677326320

約数和(自身を除く): 31550368536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22665493, 45330986, 67996479, 90661972, 135992958, 181323944, 271985916, 543971832, 838623241, 1677246482, 2515869723, 3354492964, 5031739446, 6708985928, 10063478892, 20126957784]

約数ペア:

[(1, 20126957784), (2, 10063478892), (3, 6708985928), (4, 5031739446), (6, 3354492964), (8, 2515869723), (12, 1677246482), (24, 838623241), (37, 543971832), (74, 271985916), (111, 181323944), (148, 135992958), (222, 90661972), (296, 67996479), (444, 45330986), (888, 22665493)]