20851919416

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3907781}}^1$

素因数の和:3907839

約数の個数: 32

約数和(自身を含む): 42204045600

約数和(自身を除く): 21352126184

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 5336, 3907781, 7815562, 15631124, 31262248, 89878963, 113325649, 179757926, 226651298, 359515852, 453302596, 719031704, 906605192, 2606489927, 5212979854, 10425959708, 20851919416]

約数ペア:

[(1, 20851919416), (2, 10425959708), (4, 5212979854), (8, 2606489927), (23, 906605192), (29, 719031704), (46, 453302596), (58, 359515852), (92, 226651298), (116, 179757926), (184, 113325649), (232, 89878963), (667, 31262248), (1334, 15631124), (2668, 7815562), (5336, 3907781)]