20132745057

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{274711}}^1$

素因数の和:275213

約数の個数: 24

約数和(自身を含む): 30855651840

約数和(自身を除く): 10722906783

約数列:

[1, 3, 9, 17, 51, 153, 479, 1437, 4311, 8143, 24429, 73287, 274711, 824133, 2472399, 4670087, 14010261, 42030783, 131586569, 394759707, 1184279121, 2236971673, 6710915019, 20132745057]

約数ペア:

[(1, 20132745057), (3, 6710915019), (9, 2236971673), (17, 1184279121), (51, 394759707), (153, 131586569), (479, 42030783), (1437, 14010261), (4311, 4670087), (8143, 2472399), (24429, 824133), (73287, 274711)]