20170285784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7903717}}^1$

素因数の和:7903763

約数の個数: 32

約数和(自身を含む): 42680077200

約数和(自身を除く): 22509791416

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 7903717, 15807434, 31614868, 63229736, 86940887, 173881774, 229207793, 347763548, 458415586, 695527096, 916831172, 1833662344, 2521285723, 5042571446, 10085142892, 20170285784]

約数ペア:

[(1, 20170285784), (2, 10085142892), (4, 5042571446), (8, 2521285723), (11, 1833662344), (22, 916831172), (29, 695527096), (44, 458415586), (58, 347763548), (88, 229207793), (116, 173881774), (232, 86940887), (319, 63229736), (638, 31614868), (1276, 15807434), (2552, 7903717)]