20020492745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{7499}}^1\times {\mathrm{48541}}^1$

素因数の和:56056

約数の個数: 16

約数和(自身を含む): 26212680000

約数和(自身を除く): 6192187255

約数列:

[1, 5, 11, 55, 7499, 37495, 48541, 82489, 242705, 412445, 533951, 2669755, 364008959, 1820044795, 4004098549, 20020492745]

約数ペア:

[(1, 20020492745), (5, 4004098549), (11, 1820044795), (55, 364008959), (7499, 2669755), (37495, 533951), (48541, 412445), (82489, 242705)]