2020765729

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 2196754560

約数和(自身を除く): 175988831

約数列:

[1, 19, 41, 311, 361, 439, 779, 5909, 8341, 12751, 14801, 17999, 112271, 136529, 158479, 242269, 341981, 2594051, 4603111, 5597689, 6497639, 49286969, 106356091, 2020765729]

約数ペア:

[(1, 2020765729), (19, 106356091), (41, 49286969), (311, 6497639), (361, 5597689), (439, 4603111), (779, 2594051), (5909, 341981), (8341, 242269), (12751, 158479), (14801, 136529), (17999, 112271)]