20138094813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{429283}}^1$

素因数の和:430128

約数の個数: 16

約数和(自身を含む): 28298401280

約数和(自身を除く): 8160306467

約数列:

[1, 3, 19, 57, 823, 2469, 15637, 46911, 429283, 1287849, 8156377, 24469131, 353299909, 1059899727, 6712698271, 20138094813]

約数ペア:

[(1, 20138094813), (3, 6712698271), (19, 1059899727), (57, 353299909), (823, 24469131), (2469, 8156377), (15637, 1287849), (46911, 429283)]