20156759536

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{5501299}}^1$

素因数の和:5501536

約数の個数: 20

約数和(自身を含む): 39224269000

約数和(自身を除く): 19067509464

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 5501299, 11002598, 22005196, 44010392, 88020784, 1259797471, 2519594942, 5039189884, 10078379768, 20156759536]

約数ペア:

[(1, 20156759536), (2, 10078379768), (4, 5039189884), (8, 2519594942), (16, 1259797471), (229, 88020784), (458, 44010392), (916, 22005196), (1832, 11002598), (3664, 5501299)]