20153178838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11568989}}^1$

素因数の和:11569071

約数の個数: 16

約数和(自身を含む): 33041035440

約数和(自身を除く): 12887856602

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 11568989, 23137978, 150396857, 300793714, 775122263, 1550244526, 10076589419, 20153178838]

約数ペア:

[(1, 20153178838), (2, 10076589419), (13, 1550244526), (26, 775122263), (67, 300793714), (134, 150396857), (871, 23137978), (1742, 11568989)]