20177673039

素因数分解:

$3^2\times {\mathrm{15289}}^1\times {\mathrm{146639}}^1$

素因数の和:161934

約数の個数: 12

約数和(自身を含む): 29147632800

約数和(自身を除く): 8969959761

約数列:

[1, 3, 9, 15289, 45867, 137601, 146639, 439917, 1319751, 2241963671, 6725891013, 20177673039]

約数ペア:

[(1, 20177673039), (3, 6725891013), (9, 2241963671), (15289, 1319751), (45867, 439917), (137601, 146639)]