20163770074

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{822541}}^1$

素因数の和:822670

約数の個数: 32

約数和(自身を含む): 36955166976

約数和(自身を除く): 16791396902

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1751, 3502, 12257, 24514, 822541, 1645082, 5757787, 11515574, 13983197, 27966394, 84721723, 97882379, 169443446, 195764758, 593052061, 1186104122, 1440269291, 2880538582, 10081885037, 20163770074]

約数ペア:

[(1, 20163770074), (2, 10081885037), (7, 2880538582), (14, 1440269291), (17, 1186104122), (34, 593052061), (103, 195764758), (119, 169443446), (206, 97882379), (238, 84721723), (721, 27966394), (1442, 13983197), (1751, 11515574), (3502, 5757787), (12257, 1645082), (24514, 822541)]