2096804900

素因数分解:

$2^2\times 5^2\times {\mathrm{20968049}}^1$

素因数の和:20968063

約数の個数: 18

約数和(自身を含む): 4550066850

約数和(自身を除く): 2453261950

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20968049, 41936098, 83872196, 104840245, 209680490, 419360980, 524201225, 1048402450, 2096804900]

約数ペア:

[(1, 2096804900), (2, 1048402450), (4, 524201225), (5, 419360980), (10, 209680490), (20, 104840245), (25, 83872196), (50, 41936098), (100, 20968049)]