20210449530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35456929}}^1$

素因数の和:35456958

約数の個数: 32

約数和(自身を含む): 51057979200

約数和(自身を除く): 30847529670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35456929, 70913858, 106370787, 177284645, 212741574, 354569290, 531853935, 673681651, 1063707870, 1347363302, 2021044953, 3368408255, 4042089906, 6736816510, 10105224765, 20210449530]

約数ペア:

[(1, 20210449530), (2, 10105224765), (3, 6736816510), (5, 4042089906), (6, 3368408255), (10, 2021044953), (15, 1347363302), (19, 1063707870), (30, 673681651), (38, 531853935), (57, 354569290), (95, 212741574), (114, 177284645), (190, 106370787), (285, 70913858), (570, 35456929)]