20348768216

素因数分解:

$2^3\times 7^2\times {\mathrm{51910123}}^1$

素因数の和:51910143

約数の個数: 24

約数和(自身を含む): 44383156020

約数和(自身を除く): 24034387804

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51910123, 103820246, 207640492, 363370861, 415280984, 726741722, 1453483444, 2543596027, 2906966888, 5087192054, 10174384108, 20348768216]

約数ペア:

[(1, 20348768216), (2, 10174384108), (4, 5087192054), (7, 2906966888), (8, 2543596027), (14, 1453483444), (28, 726741722), (49, 415280984), (56, 363370861), (98, 207640492), (196, 103820246), (392, 51910123)]