20144650850

素因数分解:

$2^1\times 5^2\times {\mathrm{10111}}^1\times {\mathrm{39847}}^1$

素因数の和:49970

約数の個数: 24

約数和(自身を含む): 37473696768

約数和(自身を除く): 17329045918

約数列:

[1, 2, 5, 10, 25, 50, 10111, 20222, 39847, 50555, 79694, 101110, 199235, 252775, 398470, 505550, 996175, 1992350, 402893017, 805786034, 2014465085, 4028930170, 10072325425, 20144650850]

約数ペア:

[(1, 20144650850), (2, 10072325425), (5, 4028930170), (10, 2014465085), (25, 805786034), (50, 402893017), (10111, 1992350), (20222, 996175), (39847, 505550), (50555, 398470), (79694, 252775), (101110, 199235)]