20141630660

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5112089}}^1$

素因数の和:5112295

約数の個数: 24

約数和(自身を含む): 42512140440

約数和(自身を除く): 22370509780

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 5112089, 10224178, 20448356, 25560445, 51120890, 102241780, 1007081533, 2014163066, 4028326132, 5035407665, 10070815330, 20141630660]

約数ペア:

[(1, 20141630660), (2, 10070815330), (4, 5035407665), (5, 4028326132), (10, 2014163066), (20, 1007081533), (197, 102241780), (394, 51120890), (788, 25560445), (985, 20448356), (1970, 10224178), (3940, 5112089)]