2013650267900

素因数分解:

$2^2\times 5^2\times {\mathrm{20136502679}}^1$

素因数の和:20136502693

約数の個数: 18

約数和(自身を含む): 4369621081560

約数和(自身を除く): 2355970813660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20136502679, 40273005358, 80546010716, 100682513395, 201365026790, 402730053580, 503412566975, 1006825133950, 2013650267900]

約数ペア:

[(1, 2013650267900), (2, 1006825133950), (4, 503412566975), (5, 402730053580), (10, 201365026790), (20, 100682513395), (25, 80546010716), (50, 40273005358), (100, 20136502679)]