20178643374

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7327031}}^1$

素因数の和:7327062

約数の個数: 40

約数和(自身を含む): 47874827088

約数和(自身を除く): 27696183714

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 7327031, 14654062, 21981093, 43962186, 65943279, 124559527, 131886558, 197829837, 249119054, 373678581, 395659674, 593489511, 747357162, 1121035743, 1186979022, 2242071486, 3363107229, 6726214458, 10089321687, 20178643374]

約数ペア:

[(1, 20178643374), (2, 10089321687), (3, 6726214458), (6, 3363107229), (9, 2242071486), (17, 1186979022), (18, 1121035743), (27, 747357162), (34, 593489511), (51, 395659674), (54, 373678581), (81, 249119054), (102, 197829837), (153, 131886558), (162, 124559527), (306, 65943279), (459, 43962186), (918, 21981093), (1377, 14654062), (2754, 7327031)]