20180206943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3853}}^1\times {\mathrm{5519}}^1$

素因数の和:9458

約数の個数: 16

約数和(自身を含む): 22039946880

約数和(自身を除く): 1859739937

約数列:

[1, 13, 73, 949, 3853, 5519, 50089, 71747, 281269, 402887, 3656497, 5237531, 21264707, 276441191, 1552323611, 20180206943]

約数ペア:

[(1, 20180206943), (13, 1552323611), (73, 276441191), (949, 21264707), (3853, 5237531), (5519, 3656497), (50089, 402887), (71747, 281269)]