20221498678

素因数分解:

$2^1\times {\mathrm{569}}^1\times {\mathrm{1129}}^1\times {\mathrm{15739}}^1$

素因数の和:17439

約数の個数: 16

約数和(自身を含む): 30414402000

約数和(自身を除く): 10192903322

約数列:

[1, 2, 569, 1129, 1138, 2258, 15739, 31478, 642401, 1284802, 8955491, 17769331, 17910982, 35538662, 10110749339, 20221498678]

約数ペア:

[(1, 20221498678), (2, 10110749339), (569, 35538662), (1129, 17910982), (1138, 17769331), (2258, 8955491), (15739, 1284802), (31478, 642401)]